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网站首页五年级口算题带答案100道？
需求100道五年级下册口算题。带答案谢谢
64080=8
155=75
233=69
1225=120
48080=6
165=80
273=81
9015=6
484=12
64016=40
393=13
2420=480
323=96
4816=3
128=96
273=81
5614=4
248=3
142=28
83－45=38
56080=7
9624=4
4020=2
4030=1200
37＋26=63
76－39=37
605＋59=664
3023=690
128=96
27＋32=59
48＋27=75
450020=90000
73＋15=88
120600=72000
200360=72000
6800400=2720000
280＋270=450
42500=10000
600040=150
51280=6400
4.3＋2.7=7
0.75＋0.25＝1
4－0.26＝3.74
0.35＋2.7＝3.07
4.6－1.9＝2.7
0.83－0.3＝0.53
3＋0.05＝3.05
7.2－3.8＝3.4
0.07＋0.6＝0.67
1.39－0.39＝1
10－5.4＝4.6
25.6＋23＝48.6
1.258=10
6.35－1.35=5
155=75
233=69
1225=120
48080=6
165=80
273=81
9015=6
484=12
64016=40
393=13
2420=480
323=96
4816=3
128=96
273=81
5614=4
248=3
142=28
83－45=38
56080=7
9624=4
4020=2
4030=1200
37＋26=63
76－39=37
605＋59=664
3023=690
128=96
27＋32=59
48＋27=75
450020=90000
73＋15=88
120600=72000
200360=72000
6800400=2720000
280＋270=450
42500=10000
600040=150
51280=6400
4.3＋2.7=7
0.75＋0.25＝1
4－0.26＝3.74
0.35＋2.7＝3.07
4.6－1.9＝2.7
0.83－0.3＝0.53
3＋0.05＝3.05
7.2－3.8＝3.4
0.07＋0.6＝0.67
1.39－0.39＝1
10－5.4＝4.6
25.6＋23＝48.6
1.258=10
6.35－1.35=5
我会追加分的，一定要有答案 注：\\代表分号，/代表除号，2\\1表示二 25/7*100=28 9/5*81=45 8/9*16=18 这是105道 4/93= 51
买一本五年级下册的口算测试题就行了，我们老师就给我们买的《口算测试一百分》。和书本同步的。
五年级上册数学口算题100道，带答案，快
2.80.4＝ 1.12
14－7.4＝6.6,
1.920.04＝48,
0.32500＝160,
0.65＋4.35＝ 5
10－5.4＝4.6,
420＝0.2,
3.5200＝700,
1.5－0.06＝1.44
0.7515＝0.05,
0.40.8＝0.32,
40.25＝1,
0.36＋1.54＝2
1.0199＝99.99,
42035＝12,
2512＝300,
1350.5＝270
3/4 + 1/4 =1,
2 + 4/9 =22/9,
3 - 2/3 =7/3,
3/4 - 1/2= 1/4
1/6 + 1/2 -1/6 =1/2,
7.5-(2.5+3.8)=1.2,
7/8 + 3/8 =5/4
3/10 +1/5 =1/2,
4/5 - 7/10 =1/10,
2 - 1/6 -1/3 =1.5
0.5117＝0.03,
32.8＋19＝51.8,
5.21.3＝4,
1.60.4＝ 0.64
4.90.7＝3.43,
15＝0.2,
612＝0.5,
0.87－0.49＝0.38
2/1*2=1
3/1*3=1
3/2*3=2
3/1*6=2
4/3*8=6
5/3*20=12
7/3*14=6
8/7*40=35
4/3*16=12
9/5*27=15
2/1*30=15
12/7*24=14
30/1*30=1
51/9*102=18
19/9*76=36
4/9*8=18
5/8*90=144
99/98*99=98
3/14*6=28
7/1*28=4
10/1*90=9
5/3*105=63
19/7*38=14
5/1*25=5
8/19*16=38
61/60*122=120
7/2*28=8 6/1*48=8
9/7*18=14
25/7*100=28
9/5*81=45 8/9*16=18
2/1*2=1
3/1*3=1
3/2*3=2
3/1*6=2
4/3*8=6
5/3*20=12
7/3*14=6
8/7*40=35
4/3*16=12
9/5*27=15
2/1*30=15
12/7*24=14
30/1*30=1
51/9*102=18
19/9*76=36
4/9*8=18
5/8*90=144
99/98*99=98
3/14*6=28
7/1*28=4
10/1*90=9
5/3*105=63
19/7*38=14
5/1*25=5
8/19*16=38
61/60*122=120
7/2*28=8
6/1*48=8
9/7*18=14
25/7*100=28
9/5*81=45
8/9*16=18
123/5=12(5/3）
96/7=9( 7/6 )
305/6=30（6/5 ）
4（3/2 ）=42/3
45/7=47/5
34/5=35/4
247/16=24（16/7 ）
AC/B=AB/C
44/5=5
63/4=8
102/5=25
184/9=81/2
44/5=16/5
63/4=18/4
102/5=4
184/9=8
33/4=4
21/3=6
64/5=15/2
15/7=7/5
3/43=1/4
1/32=1/6
4/56=2/15
5/71=5/7
2/1*2=1
3/1*3=1
3/2*3=2
3/1*6=2
4/3*8=6
5/3*20=12
7/3*14=6
8/7*40=35
4/3*16=12
9/5*27=15
2/1*30=15
12/7*24=14
30/1*30=1
51/9*102=18
19/9*76=36
4/9*8=18
5/8*90=144
99/98*99=98
3/14*6=28
7/1*28=4
10/1*90=9
5/3*105=63
19/7*38=14
5/1*25=5
8/19*16=38
61/60*122=120
7/2*28=8
6/1*48=8
9/7*18=14
25/7*100=28
9/5*81=45
8/9*16=18
25 -15 -80 = 10 -80 = -70
26 -6 -64 = 20 -64 = -44
27 + 3 -48 = 30 -48 = -18
28 + 12 -32 = 40 -32 = 8
29 + 21 -16 = 50 -16 = 34
30 + 30 + 0 = 60 + 0 = 60
31 + 39 + 16 = 70 + 16 = 86
32 + 48 + 32 = 80 + 32 = 112
33 + 57 + 48 = 90 + 48 = 138
34 + 66 + 64 = 100 + 64 = 164
35 + 75 + 80 = 110 + 80 = 190
36 + 84 + 96 = 120 + 96 = 216
37 + 93 + 112 = 130 + 112 = 242
38 + 102 + 128 = 140 + 128 = 268
39 + 111 + 144 = 150 + 144 = 294
40 -30 -140 = 10 -140 = -130
41 -21 -124 = 20 -124 = -104
42 -12 -108 = 30 -108 = -78
43 -3 -92 = 40 -92 = -52
44 + 6 -76 = 50 -76 = -26
45 + 15 -60 = 60 -60 = 0
46 + 24 -44 = 70 -44 = 26
47 + 33 -28 = 80 -28 = 52
48 + 42 -12 = 90 -12 = 78
49 + 51 + 4 = 100 + 4 = 104
50 + 60 + 20 = 110 + 20 = 130
51 + 69 + 36 = 120 + 36 = 156
52 + 78 + 52 = 130 + 52 = 182
53 + 87 + 68 = 140 + 68 = 208
54 + 96 + 84 = 150 + 84 = 234
55 -45 -200 = 10 -200 = -190
56 -36 -184 = 20 -184 = -164
57 -27 -168 = 30 -168 = -138
58 -18 -152 = 40 -152 = -112
59 -9 -136 = 5http://www.rixia.cc0 -136 = -86
60 + 0 -120 = 60 -120 = -60
61 + 9 -104 = 70 -104 = -34
62 + 18 -88 = 80 -88 = -8
63 + 27 -72 = 90 -72 = 18
64 + 36 -56 = 100 -56 = 44
65 + 45 -40 = 110 -40 = 70
66 + 54 -24 = 120 -24 = 96
67 + 63 -8 = 130 -8 = 122
68 + 72 + 8 = 140 + 8 = 148
69 + 81 + 24 = 150 + 24 = 174
70 -60 -260 = 10 -260 = -250
71 -51 -244 = 20 -244 = -224
72 -42 -228 = 30 -228 = -198
73 -33 -212 = 40 -212 = -172
74 -24 -196 = 50 -196 = -146
45+156= 135
2.25058=400
3.6524=60
4.303+8=98
5.4004+205= 200
6.10+123+20=34
7.(8020+80)4=21
8.70+(100-105)=120
9.36040= 9
10.4020= 800
11.80-25= 55
12.70+45=115
13.902= 180
14.166= 96
15.3006= 1800
16.5409=60
17.3020= 600
18.4004= 100
19.350-80= 270
20.160+70=230
21.18-648= 10
22.426+20=27
23.40-57= 5
24.80+603=100
25.41+182= 50
26.75-115= 20
27.42+7-29= 20
28.560080=70
29.2516= 400
30.12025= 3000
31.3611= 396
32.102525=41
33.336+70= 406
34.2594= 900
35.200-333= 101
36.3020-1010=2010
37.1250= 600
38.258= 200
39.2311= 253
40.12525=5
41.4200-2200=2000
42.220+80= 300
43.2085= 800
44.600-3200=0
45.20+202= 30
46.35-255= 30
47.36+8-40= 4
48.280040=70
49.9814 = 7
50.9624 = 4
51.5614 =4
52.6513 = 5
53.7515 = 5
54.12024 =5
55.20025 = 8
56.80016 = 50
57.84021 =40
58.56014 = 40
59.39013 = 30
60.60015 =40
61.7224 = 3
62.8517 = 5
63.9015 =6
64.9616 = 6
65.7826 = 4
66.5117 =3
67.8040 = 2
68.10020 = 5
69.1004 =25
70.24040 = 6
71.9204 = 230
72.30060=5
73.642 = 32
74.644 = 16
75.505 =10
76.608 = 7.5
77.964 = 24
78.906 =15
79.400+80 = 480
80.400-80 = 320
81.4080 =3200
82.40080 = 5
83.4816 = 3
84.9624 =4
85.1605= 800
86.4250= 1000
87.0518= 0
88.1076= 760
89.3610=360
90.156= 90
91.243= 72
92.518= 90
93.264= 74
94.715=105
95.3230= 960
96.4015= 600
97.6012= 720
98.2330= 690
99.3050=1500
100.5700=3500123+25=148 123-35=88 567=392 1355=27
248+89=337 ... 146-23=123 ... 1555=775 ... 456-12=38...
456+45=501 ...546-457=89 ... 4510=451 ... 564-12=47...
879+54=933 ...896-546=350 ...5612=672.... 45-5=9...
457+456=913...
7+14=21 ... 18-9=9...
8+16=24 ... 25-5=20...
9+18=27... 56-45=11...
10+20=30... 45-23=22...
11+22=33... 78-23=55...
12+24=36...
10-3=7
15-4=11
20-5=15
25-6=19
30-7=23
35-8=27
40-9=31
45-10=35
50-11=39
55-12=43
60-13=47
65-14=51
70-15=55
75-16=59
80-17=63
85-18=67
90-19=71
95-20=75
100-21=79
105-22=83
110-23=87
115-24=91
120-25=95
125-26=99
130-27=103
13+26=39...
14+28=42...
15+30=45...
16+32=48...
17+34=51...
18+36=54...
19+38=57...
20+40=60...
21+42=63...
22+44=66...
23+46=69...
24+48=72...
25+50=75...
26+52=78...
27+54=81...
28+56=84...
29+58=87...
30+60=90...
31+62=93...
32+64=96...
33+66=99...
5 1 =5
10 2 =5
15 3 =5
20 4 =5
25 5 =5
30 6 =5
35 7 =5
40 8 =5
45 9 =5
50 10 =5
55 11 =5
60 12 =5
65 13 =5
70 14 =5
75 15 =5
80 16 5
85 17 5
90 18 5
95 19 5
100 20 5
2/1*2=1 3/1*3=1 3/2*3=2 3/1*6=2 4/3*8=6 5/3*20=12 7/3*14=6 8/7*40=35 4/3*16=12 9/5*27=15 2/1*30=15 12/7*24=14 30/1*30=1 51/9*102=18 19/9*76=36 4/9*8=18 5/8*90=144 99/98*99=98 3/14*6=28 7/1*28=4 10/1*90=9 5/3*105=63 19/7*38=14 5/1*25=5 8/19*16=38 61/60*122=120 7/2*28=8 6/1*48=8 9/7*18=14 25/7*100=28 9/5*81=45 8/9*16=18
123/5=12（ 5/3） 96/7=9（ 7/6 ） 305/6=30（6/5 ） 4（3/2 ）=42/3 （ 4 ）5/7=47/5 34/5=35/4 （ 24 ）7/16=24（16/7 ） AC/B=AB/C 44/5=5 63/4=8 102/5=25 184/9=81/2 44/5=16/5 63/4=18/4 102/5=4 184/9=8 33/4=4 21/3=6 64/5=15/2 15/7=7/5 3/43=1/4 1/32=1/6 4/56=2/15 5/71=5/7
2/1*2=1 3/1*3=1 3/2*3=2 3/1*6=2
4/3*8=6 5/3*20=12 7/3*14=6 8/7*40=35
4/3*16=12 9/5*27=15 2/1*30=15 12/7*24=14
30/1*30=1 51/9*102=18 19/9*76=36 4/9*8=18
5/8*90=144 99/98*99=98 3/14*6=28 7/1*28=4
10/1*90=9 5/3*105=63 19/7*38=14 5/1*25=5
8/19*16=38 61/60*122=120 7/2*28=8 6/1*48=8
9/7*18=14 25/7*100=28 9/5*81=45
2.80.4＝ 1.12
14－7.4＝6.6, 1.920.04＝48, 0.32500＝160, 0.65＋4.35＝ 5
10－5.4＝4.6, 420＝0.2, 3.5200＝700, 1.5－0.06＝1.44
0.7515＝0.05, 0.40.8＝0.32, 40.25＝1, 0.36＋1.54＝2
1.0199＝99.99, 42035＝12, 2512＝300, 1350.5＝270
3/4 + 1/4 =1, 2 + 4/9 =22/9, 3 - 2/3 =7/3, 3/4 - 1/2= 1/4
1/6 + 1/2 -1/6 =1/2, 7.5-(2.5+3.8)=1.2, 7/8 + 3/8 =5/4
3/10 +1/5 =1/2, 4/5 - 7/10 =1/10, 2 - 1/6 -1/3 =1.5
0.5117＝0.03, 32.8＋19＝51.8, 5.21.3＝4, 1.60.4＝ 0.64
4.90.7＝3.43, 15＝0.2, 612＝0.5, 0.87－0.49＝0.38
1.(1+1/2)(1+1/3)(1+1/4)......(1+1/100)
2.(1-1/2)(1-1/3)(1-1/4)......(1-1/100)
3.8+2-8+2
4.25*4/25*4
5.7.26-(5.26-1.5)
6.286+198
7.314-202
8.526+301
9.223-99
10.6.25+3.85-2.125+3.875
11.9-2456*21
12.0.5/11.5-4*2.75
13.1/23/5
14.3.375+5.75+2.25+6.625
15.1001－903618
16.3.85.25+14.5
17.2.1*4.3+5.7*2.1
18.301/3
19.102*45-328
20.2/312
21.2.8*3.1+17.6/8
22.3/55/6
23.(50-12.5)/2.5
24.2/51/3
25.6110*47+639
26.1/2-1/6
27.3.5*2.7-52.2/18
28.1/71/5
29.3.375*0.97+0.97*6.625
30.254/5
31.6.54+2.4+3.46+0.6
32.5/6-1/2
33.95.6*1.8+95.6*8.2
34.1/21/5
35.600-420/12
36.344/3.6-5.4*0.25
37.16/2+30/2+90/6
38.3001-1998.
39.5000-105*34
40.0.15/0.25+0.75*1.2
41.(1/2+1/3+1/4)*0.24
42.(25+4)*4
43.300-4263/21
44.0.81/0.25+5.96
45.4031327
46.1.54.2－0.750.25
47.3.274 +3.275.7
48.（1.2+ 1.8）4.51025－76832
49.0.2580－0.450.9
50.1025－76832
51.0.25*2.69*4
52.2348+275*16
53.2/9*15/8-1/12*9/5
54.2.4+2.4*(5.375-3.375)
55.645-45*12
56.0.15+1.2/0.24-0.45
57.3.75-(2.35+0.25/1.25)
58.76*1/4+23*25/100+0.25
59.10-2.87-7.13
60.0.96+9.6*9.9
61.7.5-5.7*1/3
62.12.37-3.25-6.75
63.16*6.8+2.2*16+16
64.401*19+284
65.58.7-16.65/3.7
66.0.4*4.7*2.5+(2.3+5.3)
67.9.31-1.125-7.875
68.640+128*45
69.8.2*1.6-0.336/4.2
70.400*(0.62+0.08)
2/1*2=1 3/1*3=1 3/2*3=2 3/1*6=2
4/3*8=6 5/3*20=12 7/3*14=6 8/7*40=35
4/3*16=12 9/5*27=15 2/1*30=15 12/7*24=14
30/1*30=1 51/9*102=18 19/9*76=36 4/9*8=18
5/8*90=144 99/98*99=98 3/14*6=28 7/1*28=4
10/1*90=9 5/3*105=63 19/7*38=14 5/1*25=5
8/19*16=38 61/60*122=120 7/2*28=8 6/1*48=8
9/7*18=14 25/7*100=28 9/5*81=45 8/9*16=18
2/1*2=1 3/1*3=1 3/2*3=2 3/1*6=2 4/3*8=6 5/3*20=12 7/3*14=6 8/7*40=35 4/3*16=12 9/5*27=15 2/1*30=15 12/7*24=14 30/1*30=1 51/9*102=18 19/9*76=36 4/9*8=18 5/8*90=144 99/98*99=98 3/14*6=28 7/1*28=4 10/1*90=9 5/3*105=63 19/7*38=14 5/1*25=5 8/19*16=38 61/60*122=120 7/2*28=8 6/1*48=8 9/7*18=14 25/7*100=28 9/5*81=45 8/9*16=18
123/5=12（ 5/3） 96/7=9（ 7/6 ） 305/6=30（6/5 ） 4（3/2 ）=42/3 （ 4 ）5/7=47/5 34/5=35/4 （ 24 ）7/16=24（16/7 ） AC/B=AB/C 44/5=5 63/4=8 102/5=25 184/9=81/2 44/5=16/5 63/4=18/4 102/5=4 184/9=8 33/4=4 21/3=6 64/5=15/2 15/7=7/5 3/43=1/4 1/32=1/6 4/56=2/15 5/71=5/7
2/1*2=1 3/1*3=1 3/2*3=2 3/1*6=2
4/3*8=6 5/3*20=12 7/3*14=6 8/7*40=35
4/3*16=12 9/5*27=15 2/1*30=15 12/7*24=14
30/1*30=1 51/9*102=18 19/9*76=36 4/9*8=18
5/8*90=144 99/98*99=98 3/14*6=28 7/1*28=4
10/1*90=9 5/3*105=63 19/7*38=14 5/1*25=5
8/19*16=38 61/60*122=120 7/2*28=8 6/1*48=8
9/7*18=14 25/7*100=28 9/5*81=45 8/9*16=18
够了吧。。。
采纳我为最佳答案哦、
14－7.4＝6.6,
1.920.04＝48,
0.32500＝160,
0.65＋4.35＝ 5
10－5.4＝4.6,
420＝0.2,
3.5200＝700,
1.5－0.06＝1.44
0.7515＝0.05,
0.40.8＝0.32,
40.25＝1,
0.36＋1.54＝2
1.0199＝99.99,
42035＝12,
2512＝300,
1350.5＝270
3/4 + 1/4 =1,
2 + 4/9 =22/9,
3 - 2/3 =7/3,
3/4 - 1/2= 1/4
1/6 + 1/2 -1/6 =1/2,
7.5-(2.5+3.8)=1.2,
7/8 + 3/8 =5/4
3/10 +1/5 =1/2,
4/5 - 7/10 =1/10,
2 - 1/6 -1/3 =1.5
0.5117＝0.03,
32.8＋19＝51.8,
5.21.3＝4,
1.60.4＝ 0.64
4.90.7＝3.43,
15＝0.2,
612＝0.5,
0.87－0.49＝0.38
2/1*2=1
3/1*3=1
3/2*3=2
3/1*6=2
4/3*8=6
5/3*20=12
7/3*14=6
8/7*40=35
4/3*16=12
9/5*27=15
2/1*30=15
12/7*24=14
30/1*30=1
51/9*102=18
19/9*76=36
4/9*8=18
5/8*90=144
99/98*99=98
3/14*6=28
7/1*28=4
10/1*90=9
5/3*105=63
19/7*38=14
5/1*25=5
8/19*16=38
61/60*122=120
7/2*28=8 6/1*48=8
9/7*18=14
25/7*100=28
9/5*81=45 8/9*16=18
2/1*2=1
3/1*3=1
3/2*3=2
3/1*6=2
4/3*8=6
5/3*20=12
7/3*14=6
8/7*40=35
4/3*16=12
9/5*27=15
2/1*30=15
12/7*24=14
30/1*30=1
51/9*102=18
19/9*76=36
4/9*8=18
5/8*90=144
99/98*99=98
3/14*6=28
7/1*28=4
10/1*90=9
5/3*105=63
19/7*38=14
5/1*25=5
8/19*16=38
61/60*122=120
7/2*28=8
6/1*48=8
9/7*18=14
25/7*100=28
9/5*81=45
8/9*16=18
123/5=12(5/3）
96/7=9( 7/6 )
305/6=30（6/5 ）
4（3/2 ）=42/3
45/7=47/5
34/5=35/4
247/16=24（16/7 ）
AC/B=AB/C
44/5=5
63/4=8
102/5=25
184/9=81/2
44/5=16/5
63/4=18/4
102/5=4
184/9=8
33/4=4
21/3=6
64/5=15/2
15/7=7/5
3/43=1/4
1/32=1/6
4/56=2/15
5/71=5/7
2/1*2=1
3/1*3=1
3/2*3=2
3/1*6=2
4/3*8=6
5/3*20=12
7/3*14=6
8/7*40=35
4/3*16=12
9/5*27=15
2/1*30=15
12/7*24=14
30/1*30=1
51/9*102=18
19/9*76=36
4/9*8=18
5/8*90=144
99/98*99=98
3/14*6=28
7/1*28=4
10/1*90=9
5/3*105=63
19/7*38=14
5/1*25=5
8/19*16=38
61/60*122=120
7/2*28=8
6/1*48=8
9/7*18=14
25/7*100=28
9/5*81=45
8/9*16=18
25 -15 -80 = 10 -80 = -70
26 -6 -64 = 20 -64 = -44
27 + 3 -48 = 30 -48 = -18
28 + 12 -32 = 40 -32 = 8
29 + 21 -16 = 50 -16 = 34
30 + 30 + 0 = 60 + 0 = 60
31 + 39 + 16 = 70 + 16 = 86
32 + 48 + 32 = 80 + 32 = 112
33 + 57 + 48 = 90 + 48 = 138
34 + 66 + 64 = 100 + 64 = 164
35 + 75 + 80 = 110 + 80 = 190
36 + 84 + 96 = 120 + 96 = 216
37 + 93 + 112 = 130 + 112 = 242
38 + 102 + 128 = 140 + 128 = 268
39 + 111 + 144 = 150 + 144 = 294
40 -30 -140 = 10 -140 = -130
41 -21 -124 = 20 -124 = -104
42 -12 -108 = 30 -108 = -78
43 -3 -92 = 40 -92 = -52
44 + 6 -76 = 50 -76 = -26
45 + 15 -60 = 60 -60 = 0
46 + 24 -44 = 70 -44 = 26
47 + 33 -28 = 80 -28 = 52
48 + 42 -12 = 90 -12 = 78
49 + 51 + 4 = 100 + 4 = 104
50 + 60 + 20 = 110 + 20 = 130
51 + 69 + 36 = 120 + 36 = 156
52 + 78 + 52 = 130 + 52 = 182
53 + 87 + 68 = 140 + 68 = 208
54 + 96 + 84 = 150 + 84 = 234
55 -45 -200 = 10 -200 = -190
56 -36 -184 = 20 -184 = -164
57 -27 -168 = 30 -168 = -138
58 -18 -152 = 40 -152 = -112
59 -9 -136 = 5http://www.rixia.cc0 -136 = -86
60 + 0 -120 = 60 -120 = -60
61 + 9 -104 = 70 -104 = -34
62 + 18 -88 = 80 -88 = -8
63 + 27 -72 = 90 -72 = 18
64 + 36 -56 = 100 -56 = 44
65 + 45 -40 = 110 -40 = 70
66 + 54 -24 = 120 -24 = 96
67 + 63 -8 = 130 -8 = 122
68 + 72 + 8 = 140 + 8 = 148
69 + 81 + 24 = 150 + 24 = 174
70 -60 -260 = 10 -260 = -250
71 -51 -244 = 20 -244 = -224
72 -42 -228 = 30 -228 = -198
73 -33 -212 = 40 -212 = -172
74 -24 -196 = 50 -196 = -146
45+156= 135
2.25058=400
3.6524=60
4.303+8=98
5.4004+205= 200
6.10+123+20=34
7.(8020+80)4=21
8.70+(100-105)=120
9.36040= 9
10.4020= 800
11.80-25= 55
12.70+45=115
13.902= 180
14.166= 96
15.3006= 1800
16.5409=60
17.3020= 600
18.4004= 100
19.350-80= 270
20.160+70=230
21.18-648= 10
22.426+20=27
23.40-57= 5
24.80+603=100
25.41+182= 50
26.75-115= 20
27.42+7-29= 20
28.560080=70
29.2516= 400
30.12025= 3000
31.3611= 396
32.102525=41
33.336+70= 406
34.2594= 900
35.200-333= 101
36.3020-1010=2010
37.1250= 600
38.258= 200
39.2311= 253
40.12525=5
41.4200-2200=2000
42.220+80= 300
43.2085= 800
44.600-3200=0
45.20+202= 30
46.35-255= 30
47.36+8-40= 4
48.280040=70
49.9814 = 7
50.9624 = 4
51.5614 =4
52.6513 = 5
53.7515 = 5
54.12024 =5
55.20025 = 8
56.80016 = 50
57.84021 =40
58.56014 = 40
59.39013 = 30
60.60015 =40
61.7224 = 3
62.8517 = 5
63.9015 =6
64.9616 = 6
65.7826 = 4
66.5117 =3
67.8040 = 2
68.10020 = 5
69.1004 =25
70.24040 = 6
71.9204 = 230
72.30060=5
73.642 = 32
74.644 = 16
75.505 =10
76.608 = 7.5
77.964 = 24
78.906 =15
79.400+80 = 480
80.400-80 = 320
81.4080 =3200
82.40080 = 5
83.4816 = 3
84.9624 =4
85.1605= 800
86.4250= 1000
87.0518= 0
88.1076= 760
89.3610=360
90.156= 90
91.243= 72
92.518= 90
93.264= 74
94.715=105
95.3230= 960
96.4015= 600
97.6012= 720
98.2330= 690
99.3050=1500
100.5700=3500123+25=148 123-35=88 567=392 1355=27
248+89=337 ... 146-23=123 ... 1555=775 ... 456-12=38...
456+45=501 ...546-457=89 ... 4510=451 ... 564-12=47...
879+54=933 ...896-546=350 ...5612=672.... 45-5=9...
457+456=913...
7+14=21 ... 18-9=9...
8+16=24 ... 25-5=20...
9+18=27... 56-45=11...
10+20=30... 45-23=22...
11+22=33... 78-23=55...
12+24=36...
10-3=7
15-4=11
20-5=15
25-6=19
30-7=23
35-8=27
40-9=31
45-10=35
50-11=39
55-12=43
60-13=47
65-14=51
70-15=55
75-16=59
80-17=63
85-18=67
90-19=71
95-20=75
100-21=79
105-22=83
110-23=87
115-24=91
120-25=95
125-26=99
130-27=103
13+26=39...
14+28=42...
15+30=45...
16+32=48...
17+34=51...
18+36=54...
19+38=57...
20+40=60...
21+42=63...
22+44=66...
23+46=69...
24+48=72...
25+50=75...
26+52=78...
27+54=81...
28+56=84...
29+58=87...
30+60=90...
31+62=93...
32+64=96...
33+66=99...
5 1 =5
10 2 =5
15 3 =5
20 4 =5
25 5 =5
30 6 =5
35 7 =5
40 8 =5
45 9 =5
50 10 =5
55 11 =5
60 12 =5
65 13 =5
70 14 =5
75 15 =5
80 16 5
85 17 5
90 18 5
95 19 5
100 20 5
2/1*2=1 3/1*3=1 3/2*3=2 3/1*6=2 4/3*8=6 5/3*20=12 7/3*14=6 8/7*40=35 4/3*16=12 9/5*27=15 2/1*30=15 12/7*24=14 30/1*30=1 51/9*102=18 19/9*76=36 4/9*8=18 5/8*90=144 99/98*99=98 3/14*6=28 7/1*28=4 10/1*90=9 5/3*105=63 19/7*38=14 5/1*25=5 8/19*16=38 61/60*122=120 7/2*28=8 6/1*48=8 9/7*18=14 25/7*100=28 9/5*81=45 8/9*16=18
123/5=12（ 5/3） 96/7=9（ 7/6 ） 305/6=30（6/5 ） 4（3/2 ）=42/3 （ 4 ）5/7=47/5 34/5=35/4 （ 24 ）7/16=24（16/7 ） AC/B=AB/C 44/5=5 63/4=8 102/5=25 184/9=81/2 44/5=16/5 63/4=18/4 102/5=4 184/9=8 33/4=4 21/3=6 64/5=15/2 15/7=7/5 3/43=1/4 1/32=1/6 4/56=2/15 5/71=5/7
2/1*2=1 3/1*3=1 3/2*3=2 3/1*6=2
4/3*8=6 5/3*20=12 7/3*14=6 8/7*40=35
4/3*16=12 9/5*27=15 2/1*30=15 12/7*24=14
30/1*30=1 51/9*102=18 19/9*76=36 4/9*8=18
5/8*90=144 99/98*99=98 3/14*6=28 7/1*28=4
10/1*90=9 5/3*105=63 19/7*38=14 5/1*25=5
8/19*16=38 61/60*122=120 7/2*28=8 6/1*48=8
9/7*18=14 25/7*100=28 9/5*81=45
2.80.4＝ 1.12
14－7.4＝6.6, 1.920.04＝48, 0.32500＝160, 0.65＋4.35＝ 5
10－5.4＝4.6, 420＝0.2, 3.5200＝700, 1.5－0.06＝1.44
0.7515＝0.05, 0.40.8＝0.32, 40.25＝1, 0.36＋1.54＝2
1.0199＝99.99, 42035＝12, 2512＝300, 1350.5＝270
3/4 + 1/4 =1, 2 + 4/9 =22/9, 3 - 2/3 =7/3, 3/4 - 1/2= 1/4
1/6 + 1/2 -1/6 =1/2, 7.5-(2.5+3.8)=1.2, 7/8 + 3/8 =5/4
3/10 +1/5 =1/2, 4/5 - 7/10 =1/10, 2 - 1/6 -1/3 =1.5
0.5117＝0.03, 32.8＋19＝51.8, 5.21.3＝4, 1.60.4＝ 0.64
4.90.7＝3.43, 15＝0.2, 612＝0.5, 0.87－0.49＝0.38
1.(1+1/2)(1+1/3)(1+1/4)......(1+1/100)
2.(1-1/2)(1-1/3)(1-1/4)......(1-1/100)
3.8+2-8+2
4.25*4/25*4
5.7.26-(5.26-1.5)
6.286+198
7.314-202
8.526+301
9.223-99
10.6.25+3.85-2.125+3.875
11.9-2456*21
12.0.5/11.5-4*2.75
13.1/23/5
14.3.375+5.75+2.25+6.625
15.1001－903618
16.3.85.25+14.5
17.2.1*4.3+5.7*2.1
18.301/3
19.102*45-328
20.2/312
21.2.8*3.1+17.6/8
22.3/55/6
23.(50-12.5)/2.5
24.2/51/3
25.6110*47+639
26.1/2-1/6
27.3.5*2.7-52.2/18
28.1/71/5
29.3.375*0.97+0.97*6.625
30.254/5
31.6.54+2.4+3.46+0.6
32.5/6-1/2
33.95.6*1.8+95.6*8.2
34.1/21/5
35.600-420/12
36.344/3.6-5.4*0.25
37.16/2+30/2+90/6
38.3001-1998.
39.5000-105*34
40.0.15/0.25+0.75*1.2
41.(1/2+1/3+1/4)*0.24
42.(25+4)*4
43.300-4263/21
44.0.81/0.25+5.96
45.4031327
46.1.54.2－0.750.25
47.3.274 +3.275.7
48.（1.2+ 1.8）4.51025－76832
49.0.2580－0.450.9
50.1025－76832
51.0.25*2.69*4
52.2348+275*16
53.2/9*15/8-1/12*9/5
54.2.4+2.4*(5.375-3.375)
55.645-45*12
56.0.15+1.2/0.24-0.45
57.3.75-(2.35+0.25/1.25)
58.76*1/4+23*25/100+0.25
59.10-2.87-7.13
60.0.96+9.6*9.9
61.7.5-5.7*1/3
62.12.37-3.25-6.75
63.16*6.8+2.2*16+16
64.401*19+284
65.58.7-16.65/3.7
66.0.4*4.7*2.5+(2.3+5.3)
67.9.31-1.125-7.875
68.640+128*45
69.8.2*1.6-0.336/4.2
70.400*(0.62+0.08)
2/1*2=1 3/1*3=1 3/2*3=2 3/1*6=2
4/3*8=6 5/3*20=12 7/3*14=6 8/7*40=35
4/3*16=12 9/5*27=15 2/1*30=15 12/7*24=14
30/1*30=1 51/9*102=18 19/9*76=36 4/9*8=18
5/8*90=144 99/98*99=98 3/14*6=28 7/1*28=4
10/1*90=9 5/3*105=63 19/7*38=14 5/1*25=5
8/19*16=38 61/60*122=120 7/2*28=8 6/1*48=8
9/7*18=14 25/7*100=28 9/5*81=45 8/9*16=18
2/1*2=1 3/1*3=1 3/2*3=2 3/1*6=2 4/3*8=6 5/3*20=12 7/3*14=6 8/7*40=35 4/3*16=12 9/5*27=15 2/1*30=15 12/7*24=14 30/1*30=1 51/9*102=18 19/9*76=36 4/9*8=18 5/8*90=144 99/98*99=98 3/14*6=28 7/1*28=4 10/1*90=9 5/3*105=63 19/7*38=14 5/1*25=5 8/19*16=38 61/60*122=120 7/2*28=8 6/1*48=8 9/7*18=14 25/7*100=28 9/5*81=45 8/9*16=18
123/5=12（ 5/3） 96/7=9（ 7/6 ） 305/6=30（6/5 ） 4（3/2 ）=42/3 （ 4 ）5/7=47/5 34/5=35/4 （ 24 ）7/16=24（16/7 ） AC/B=AB/C 44/5=5 63/4=8 102/5=25 184/9=81/2 44/5=16/5 63/4=18/4 102/5=4 184/9=8 33/4=4 21/3=6 64/5=15/2 15/7=7/5 3/43=1/4 1/32=1/6 4/56=2/15 5/71=5/7
2/1*2=1 3/1*3=1 3/2*3=2 3/1*6=2
4/3*8=6 5/3*20=12 7/3*14=6 8/7*40=35
4/3*16=12 9/5*27=15 2/1*30=15 12/7*24=14
30/1*30=1 51/9*102=18 19/9*76=36 4/9*8=18
5/8*90=144 99/98*99=98 3/14*6=28 7/1*28=4
10/1*90=9 5/3*105=63 19/7*38=14 5/1*25=5
8/19*16=38 61/60*122=120 7/2*28=8 6/1*48=8
9/7*18=14 25/7*100=28 9/5*81=45 8/9*16=18
够了吧。。。
采纳我为最佳答案哦、
1、24.6-3.98+5.4-6.02
解析：此题利用加法交换结合律，凑整再计算。步骤如下：
24.6-3.98+5.4-6.02
=（24.6+5.4）-（3.98+6.02）
=30-10
=20
2、2717/26
解析：此题先用加法分配律，把27转换成（26＋1），再利用乘法结合律，使得运算简便。
2717/26
＝（26＋1）17/26
＝2617/26＋117/26
＝17＋17/26
＝17又17/26
3、528-99
解析：利用凑整法和减法结合律计算，先利用凑整法把99变换为（100-1），再运用a-b-c=a-(b+c)来简便计算，步骤如下：
528-99
=528-（100-1）
=528-100+1
=428+1
=429
4、1.22.5+0.82.5
解析：运用提取公因数的方法，公式：ac+ab=a(b+c)，提取公因数2.5，1.2和0.8相加正好凑整数，使得运算简便。
1.22.5+0.82.5
=（1.2+0.8）2.5
=22.5
=5
5、2.9640
解析：此题先利用乘法分配律，把2.9640转换成29.6x4，再利用乘法结合律来简便计算。
2.9640
=29.6x4
=（30-0.4）x4
=304+0.44
=120-1.6
=118.4
2.5乘以零点四，0.75，1.51，9491.25，800.35.50.56.40.4。4.880.22.140.20.58.60.2-0.5
一三点五，54，54，24，10，16，24.4，21.4。4.15
一三点五，54，54，24，10，16，24.4，21.4。4.15
五年级上册的100道口算题加答案（带题号）
1.45+156= 135
2.25058=400
3.6524=60
4.303+8=98
5.4004+205= 200
6.10+123+20=34
7.(8020+80)4=21
8.70+(100-105)=120
9.36040= 9
10.4020= 800
11.80-25= 55
12.70+45=115
13.902= 180 日夏养花网
14.166= 96
15.3006= 1800
16.5409=60
17.3020= 600
18.4004= 100
19.350-80= 270
20.160+70=230
21.18-648= 10
22.426+20=27
23.40-57= 5
24.80+603=100
25.41+182= 50
26.75-115= 20
27.42+7-29= 20
28.560080=70
29.2516= 400
30.12025= 3000
31.3611= 396
32.102525=41
33.336+70= 406
34.2594= 900
35.200-333= 101
36.3020-1010=2010
37.1250= 600
38.258= 200
39.2311= 253
40.12525=5
41.4200-2200=2000
42.220+80= 300
43.2085= 800
44.600-3200=0
45.20+202= 30
46.35-255= 30
47.36+8-40= 4
48.280040=70
49.9814 = 7
50.9624 = 4
51.5614 =4
52.6513 = 5
53.7515 = 5
54.12024 =5
55.20025 = 8
56.80016 = 50
57.84021 =40
58.56014 = 40
59.39013 = 30
60.60015 =40
61.7224 = 3
62.8517 = 5
63.9015 =6
64.9616 = 6
65.7826 = 4
66.5117 =3
67.8040 = 2
68.10020 = 5
69.1004 =25
70.24040 = 6
71.9204 = 230
72.30060=5
73.642 = 32
74.644 = 16
75.505 =10
76.608 = 7.5
77.964 = 24
78.906 =15
79.400+80 = 480
80.400-80 = 320
81.4080 =3200
82.40080 = 5
83.4816 = 3
84.9624 =4
85.1605= 800
86.4250= 1000
87.0518= 0
88.1076= 760
89.3610=360
90.156= 90
91.243= 72
92.518= 90
93.264= 74
94.715=105
95.3230= 960
96.4015= 600
97.6012= 720
98.2330= 690
99.3050=1500
100.5700=350
2.25058=400
3.6524=60
4.303+8=98
5.4004+205= 200
6.10+123+20=34
7.(8020+80)4=21
8.70+(100-105)=120
9.36040= 9
10.4020= 800
11.80-25= 55
12.70+45=115
13.902= 180 日夏养花网
14.166= 96
15.3006= 1800
16.5409=60
17.3020= 600
18.4004= 100
19.350-80= 270
20.160+70=230
21.18-648= 10
22.426+20=27
23.40-57= 5
24.80+603=100
25.41+182= 50
26.75-115= 20
27.42+7-29= 20
28.560080=70
29.2516= 400
30.12025= 3000
31.3611= 396
32.102525=41
33.336+70= 406
34.2594= 900
35.200-333= 101
36.3020-1010=2010
37.1250= 600
38.258= 200
39.2311= 253
40.12525=5
41.4200-2200=2000
42.220+80= 300
43.2085= 800
44.600-3200=0
45.20+202= 30
46.35-255= 30
47.36+8-40= 4
48.280040=70
49.9814 = 7
50.9624 = 4
51.5614 =4
52.6513 = 5
53.7515 = 5
54.12024 =5
55.20025 = 8
56.80016 = 50
57.84021 =40
58.56014 = 40
59.39013 = 30
60.60015 =40
61.7224 = 3
62.8517 = 5
63.9015 =6
64.9616 = 6
65.7826 = 4
66.5117 =3
67.8040 = 2
68.10020 = 5
69.1004 =25
70.24040 = 6
71.9204 = 230
72.30060=5
73.642 = 32
74.644 = 16
75.505 =10
76.608 = 7.5
77.964 = 24
78.906 =15
79.400+80 = 480
80.400-80 = 320
81.4080 =3200
82.40080 = 5
83.4816 = 3
84.9624 =4
85.1605= 800
86.4250= 1000
87.0518= 0
88.1076= 760
89.3610=360
90.156= 90
91.243= 72
92.518= 90
93.264= 74
94.715=105
95.3230= 960
96.4015= 600
97.6012= 720
98.2330= 690
99.3050=1500
100.5700=350
1) 600.8= 2) 6.30.7= 3) 350700= 4) 1.50.5=
5) 81.03= 6) 4.812= 7) 7-0.23= 8) 0.962=
9) 0.962= 10) 2000.16= 11) 0.35+1.45= 12) 540900=
13) 0.639= 14) 9.9+2.7= 15) 6.30.7= 16) 0.65100=
17) 5.7-3.9= 18) 1125= 19) 0.280.4= 20) 1020=
21) 540900= 22) 6.30.7= 23) 0.350.5= 24) 0.060.9=
25) 0.560.07= 26) 2.47-0.7= 27) 3.27-1.27+4.9= 28) 0.9=
29) 2.620= 30) 0.812.5= 31) 0.560.8= 32) 8000.03=
33) 2.4-0.7= 34) 0.35+1.45= 35) 7-0.76= 36) 7.34-4=
37) 1.024= 38) 8000.03= 39) 2.793= 40) 1125=
41) 80.01400= 42) 10.89= 43) 490.2= 44) 1125=
45) 0.9= 46) 2.4-0.7= 47) 12.84= 48) 4.812=
49) 1.6441= 50) 46.7-3.8= 51) 0.420.70.6= 52) 3.74+6.26=
53) 0.420.70.6= 54) 5.4400= 55) 2000.16= 56) 0.0560.04=
57) 1.50.5= 58) 1020=日夏养花网 59) 0.81.1= 60) 4.80.3=
61) 3.067= 62) 3.74+6.26= 63) 0.9100= 64) 7-0.23=
65) 0.240.01+4.8= 66) 0.240.5= 67) 1.54+0.7= 68) 1.53=
69) 0.425= 70) 0.63+1.7= 71) 0.1450= 72) 0.740.6+0.740.4=
73) 7.2+12.8= 74) 3.60.09= 75) 3.14+1.36= 76) 46.7-3.8=
77) 73.5= 78) 0.560.8= 79) 5.213= 80) 2.4+8.06=
81) 12.84= 82) 0.423= 83) 0.740.6+0.740.4= 84) 140200=
85) 3.60.09= 86) 12.55= 87) 1.50.5= 88) 0.812.5=
89) 7-0.23= 90) 1.024= 91) 7.2+12.8= 92) 102.5=
93) 51.06= 94) 140200= 95) 102.5= 96) 0.240.01+4.8=
97) 2.40.8= 98) 3.14+1.36= 99) 18.55= 100) 73.5= 或 1.45+156= 135
2.25058=400
3.6524=60
4.303+8=98
5.4004+205= 200
6.10+123+20=34
7.(8020+80)4=21
8.70+(100-105)=120
9.36040= 9
10.4020= 800
11.80-25= 55
12.70+45=115
13.902= 180
14.166= 96
15.3006= 1800
16.5409=60
17.3020= 600
18.4004= 100
19.350-80= 270
20.160+70=230
21.18-648= 10
22.426+20=27
23.40-57= 5
24.80+603=100
25.41+182= 50
26.75-115= 20
27.42+7-29= 20
28.560080=70
29.2516= 400
30.12025= 3000
31.3611= 396
32.102525=41
33.336+70= 406
34.2594= 900
35.200-333= 101
36.3020-1010=2010
37.1250= 600
38.258= 200
39.2311= 253
40.12525=5
41.4200-2200=2000
42.220+80= 300
43.2085= 800
44.600-3200=0
45.20+202= 30
46.35-255= 30
47.36+8-40= 4
48.280040=70
49.9814 = 7
50.9624 = 4
51.5614 =4
52.6513 = 5
53.7515 = 5
54.12024 =5
55.20025 = 8
56.80016 = 50
57.84021 =40
58.56014 = 40
59.39013 = 30
60.60015 =40
61.7224 = 3
62.8517 = 5
63.9015 =6
64.9616 = 6
65.7826 = 4
66.5117 =3
67.8040 = 2
68.10020 = 5
69.1004 =25
70.24040 = 6
71.9204 = 230
72.30060=5
73.642 = 32
74.644 = 16
75.505 =10
76.608 = 7.5
77.964 = 24
78.906 =15
79.400+80 = 480
80.400-80 = 320
81.4080 =3200
82.40080 = 5
83.4816 = 3
84.9624 =4
85.1605= 800
86.4250= 1000
87.0518= 0
88.1076= 760
89.3610=360
90.156= 90
91.243= 72
92.518= 90
93.264= 74
94.715=105
95.3230= 960
96.4015= 600
97.6012= 720
98.2330= 690
99.3050=1500
100.5700=350 望采纳~ 谢谢
5) 81.03= 6) 4.812= 7) 7-0.23= 8) 0.962=
9) 0.962= 10) 2000.16= 11) 0.35+1.45= 12) 540900=
13) 0.639= 14) 9.9+2.7= 15) 6.30.7= 16) 0.65100=
17) 5.7-3.9= 18) 1125= 19) 0.280.4= 20) 1020=
21) 540900= 22) 6.30.7= 23) 0.350.5= 24) 0.060.9=
25) 0.560.07= 26) 2.47-0.7= 27) 3.27-1.27+4.9= 28) 0.9=
29) 2.620= 30) 0.812.5= 31) 0.560.8= 32) 8000.03=
33) 2.4-0.7= 34) 0.35+1.45= 35) 7-0.76= 36) 7.34-4=
37) 1.024= 38) 8000.03= 39) 2.793= 40) 1125=
41) 80.01400= 42) 10.89= 43) 490.2= 44) 1125=
45) 0.9= 46) 2.4-0.7= 47) 12.84= 48) 4.812=
49) 1.6441= 50) 46.7-3.8= 51) 0.420.70.6= 52) 3.74+6.26=
53) 0.420.70.6= 54) 5.4400= 55) 2000.16= 56) 0.0560.04=
57) 1.50.5= 58) 1020=日夏养花网 59) 0.81.1= 60) 4.80.3=
61) 3.067= 62) 3.74+6.26= 63) 0.9100= 64) 7-0.23=
65) 0.240.01+4.8= 66) 0.240.5= 67) 1.54+0.7= 68) 1.53=
69) 0.425= 70) 0.63+1.7= 71) 0.1450= 72) 0.740.6+0.740.4=
73) 7.2+12.8= 74) 3.60.09= 75) 3.14+1.36= 76) 46.7-3.8=
77) 73.5= 78) 0.560.8= 79) 5.213= 80) 2.4+8.06=
81) 12.84= 82) 0.423= 83) 0.740.6+0.740.4= 84) 140200=
85) 3.60.09= 86) 12.55= 87) 1.50.5= 88) 0.812.5=
89) 7-0.23= 90) 1.024= 91) 7.2+12.8= 92) 102.5=
93) 51.06= 94) 140200= 95) 102.5= 96) 0.240.01+4.8=
97) 2.40.8= 98) 3.14+1.36= 99) 18.55= 100) 73.5= 或 1.45+156= 135
2.25058=400
3.6524=60
4.303+8=98
5.4004+205= 200
6.10+123+20=34
7.(8020+80)4=21
8.70+(100-105)=120
9.36040= 9
10.4020= 800
11.80-25= 55
12.70+45=115
13.902= 180
14.166= 96
15.3006= 1800
16.5409=60
17.3020= 600
18.4004= 100
19.350-80= 270
20.160+70=230
21.18-648= 10
22.426+20=27
23.40-57= 5
24.80+603=100
25.41+182= 50
26.75-115= 20
27.42+7-29= 20
28.560080=70
29.2516= 400
30.12025= 3000
31.3611= 396
32.102525=41
33.336+70= 406
34.2594= 900
35.200-333= 101
36.3020-1010=2010
37.1250= 600
38.258= 200
39.2311= 253
40.12525=5
41.4200-2200=2000
42.220+80= 300
43.2085= 800
44.600-3200=0
45.20+202= 30
46.35-255= 30
47.36+8-40= 4
48.280040=70
49.9814 = 7
50.9624 = 4
51.5614 =4
52.6513 = 5
53.7515 = 5
54.12024 =5
55.20025 = 8
56.80016 = 50
57.84021 =40
58.56014 = 40
59.39013 = 30
60.60015 =40
61.7224 = 3
62.8517 = 5
63.9015 =6
64.9616 = 6
65.7826 = 4
66.5117 =3
67.8040 = 2
68.10020 = 5
69.1004 =25
70.24040 = 6
71.9204 = 230
72.30060=5
73.642 = 32
74.644 = 16
75.505 =10
76.608 = 7.5
77.964 = 24
78.906 =15
79.400+80 = 480
80.400-80 = 320
81.4080 =3200
82.40080 = 5
83.4816 = 3
84.9624 =4
85.1605= 800
86.4250= 1000
87.0518= 0
88.1076= 760
89.3610=360
90.156= 90
91.243= 72
92.518= 90
93.264= 74
94.715=105
95.3230= 960
96.4015= 600
97.6012= 720
98.2330= 690
99.3050=1500
100.5700=350 望采纳~ 谢谢
五年级口算题（带答案）
1740＝680, 100－63＝37, 3.2＋1.68＝4.88, 2.80.4＝ 1.12
14－7.4＝6.6, 1.920.04＝48, 0.32500＝160, 0.65＋4.35＝ 5
10－5.4＝4.6, 420＝0.2, 3.5200＝700, 1.5－0.06＝1.44
0.7515＝0.05, 0.40.8＝0.32, 40.25＝1, 0.36＋1.54＝2
1.0199＝99.99, 42035＝12, 2512＝300, 1350.5＝270
3/4 + 1/4 =1, 2 + 4/9 =22/9, 3 - 2/3 =7/3, 3/4 - 1/2= 1/4
1/6 + 1/2 -1/6 =1/2, 7.5-(2.5+3.8)=1.2, 7/8 + 3/8 =5/4
3/10 +1/5 =1/2, 4/5 - 7/10 =1/10, 2 - 1/6 -1/3 =1.5
0.5117＝0.03, 32.8＋19＝51.8, 5.21.3＝4, 1.60.4＝ 0.64
4.90.7＝3.43, 15＝0.2, 612＝0.5, 0.87－0.49＝0.38
1.(1+1/2)(1+1/3)(1+1/4)......(1+1/100)
2.(1-1/2)(1-1/3)(1-1/4)......(1-1/100)
3.8+2-8+2
4.25*4/25*4
5.7.26-(5.26-1.5)
6.286+198
7.314-202
8.526+301
9.223-99
10.6.25+3.85-2.125+3.875
11.9-2456*21
12.0.5/11.5-4*2.75
13.1/23/5
14.3.375+5.75+2.25+6.625
15.1001－903618
16.3.85.25+14.5
17.2.1*4.3+5.7*2.1
18.301/3
19.102*45-328
20.2/312
21.2.8*3.1+17.6/8
22.3/55/6
23.(50-12.5)/2.5
24.2/51/3
25.6110*47+639
26.1/2-1/6
27.3.5*2.7-52.2/18
28.1/71/5
29.3.375*0.97+0.97*6.625
30.254/5
31.6.54+2.4+3.46+0.6
32.5/6-1/2
33.95.6*1.8+95.6*8.2
34.1/21/5
35.600-420/12
36.344/3.6-5.4*0.25
37.16/2+30/2+90/6
38.3001-1998.
39.5000-105*34
40.0.15/0.25+0.75*1.2
41.(1/2+1/3+1/4)*0.24
42.(25+4)*4
43.300-4263/21
44.0.81/0.25+5.96
45.4031327
46.1.54.2－0.750.25
47.3.274 +3.275.7
48.（1.2+ 1.8）4.51025－76832
49.0.2580－0.450.9
50.1025－76832
51.0.25*2.69*4
52.2348+275*16
53.2/9*15/8-1/12*9/5
54.2.4+2.4*(5.375-3.375)
55.645-45*12
56.0.15+1.2/0.24-0.45
57.3.75-(2.35+0.25/1.25)
58.76*1/4+23*25/100+0.25
59.10-2.87-7.13
60.0.96+9.6*9.9
61.7.5-5.7*1/3
62.12.37-3.25-6.75
63.16*6.8+2.2*16+16
64.401*19+284
65.58.7-16.65/3.7
66.0.4*4.7*2.5+(2.3+5.3)
67.9.31-1.125-7.875
68.640+128*45
69.8.2*1.6-0.336/4.2
70.400*(0.62+0.08)
2/1*2=1 3/1*3=1 3/2*3=2 3/1*6=2
4/3*8=6 5/3*20=12 7/3*14=6 8/7*40=35
4/3*16=12 9/5*27=15 2/1*30=15 12/7*24=14
30/1*30=1 51/9*102=18 19/9*76=36 4/9*8=18
5/8*90=144 99/98*99=98 3/14*6=28 7/1*28=4
10/1*90=9 5/3*105=63 19/7*38=14 5/1*25=5
8/19*16=38 61/60*122=120 7/2*28=8 6/1*48=8
9/7*18=14 25/7*100=28 9/5*81=45 8/9*16=18
123+25=148 123-35=88 567=392 1355=27
248+89=337 ... 146-23=123 ... 1555=775 ... 456-12=38...
456+45=501 ...546-457=89 ... 4510=451 ... 564-12=47...
879+54=933 ...896-546=350 ...5612=672.... 45-5=9...
457+456=913...
脱式计算
30.8[14－(9.85＋1.07)]
[60－(9.5＋28.9)]0.18
2.8810.43－0.243.5
20[(2.44－1.8)0.4＋0.15]
28-(3.4+1.252.4)
2.557.1+2.457.1
7779+11113
0.8〔15.5-(3.21+5.79)〕
（31.8+3.24）5
31.54(6+3)
0.64257.8+2.2
22.5+2.52
194－64.81.80.9
36.724.259.9
5180－7056
242.4－2.50.8
(4121+2389)7
67115-974
46912+1492
405(3213-3189)
3.416（0.01635）
0.8[(10－6.76)1.2]
19.46.12.3
5.670.2-0.62
18.10.92+3.93
0.0430.24+0.875
0.40.70.25
0.75102 100-56.23
0.78+5.436+1
4.070.86+9.12.5
30.8[14－(9.85＋1.07)]
[60－(9.5＋28.9)]0.18
2.8810.43－0.243.5
20[(2.44－1.8)0.4＋0.15]
28-(3.4+1.252.4)
2.557.1+2.457.1
7779+11113
0.8〔15.5-(3.21+5.79)〕
（31.8+3.24）5
31.54(6+3)
0.64257.8+2.2
22.5+2.52
194－64.81.80.9
36.724.259.9
5180－7056
242.4－2.50.8
(4121+2389)7
67115-974
46912+1492
405(3213-3189)
3.416（0.01635）
0.8[(10－6.76)1.2]
19.46.12.3 5.670.2-0.62
18.10.92+3.93 0.0430.24+0.875
0.40.70.25 0.75102 100-56.23
0.78+5.436+1 4.070.86+9.12.5
简算
是乘号 /是除号
0.3*2.5*0.4
50*0.13*0.2
0.8*630*0.125
0.78*101
1.5*102
9.8*25
1.2*2.5+0.8*2.5
1.25*0.7*0.8
0.038*5*2.1
3.8+4.5+6.2
93/0.31/3
3.25－0.84-0.16
88*0.25*4
2.8*3.6+1.4*2.8
63*10.1
（3.2+0.128）/0.8
9.83*1.5+6.17*1.5
10.1*87
312*4+188*4
0.135*500*0.2
6.3+0.84+3.7+8.16
18.75-0.43-4.57
0.25*0.03*4
13.7*0.25*8
2.65*1.7+1.35*1.7
32.8+5.6+7.2
（2.5+0.25）*0.4
8*（2.5*0.25）
8.4*0.2+1.6*0.2
1.25*0.8*0.5
（1.5+0.25）*0.4
1.2*0.4+1.3*0.4
方程
9+6x=14
x+9x=4+7
2x+9=17
8-4x=6
6x-7=12
7x-9=8
x-56=1
8-7x=1
x-30=12
6x-21=21
6x-3=6
9x=18
4x-18=13
5x+9=11
6-2x=11
x+4+8=23
7x-12=8
X-5.7=2.15
15 5X-2X=18
3X 0.7=5
x＋13＝33
3 － 5x＝80
1.8 +6x＝54
6.7x －60.3＝6.7
9 ＋4x ＝40
2x+8=16
3.52= 4.2 x
261.5= 2x
0.516―160.2=4x
9.25－X=0.403
16.9X=0.3
X0.5=2.6
3－5x＝80
1.8-6x＝54
6.7x－60.3＝6.7
9 ＋4x＝40
0.2x－0.4＋0.5＝3.7
9.4x－0.4x＝16.2
12－4x＝20
1/3x＋5/6x＝1.4
12x＋34x=1
18x－14x=12
23 x－514=14
12＋34x=56
22－14x=12
23x-14x=14
x＋14x=65
23x=14x＋14
30x12x－14x=1
x-0.7x=3.6
这是我自己打上去的抄袭者必死
14－7.4＝6.6, 1.920.04＝48, 0.32500＝160, 0.65＋4.35＝ 5
10－5.4＝4.6, 420＝0.2, 3.5200＝700, 1.5－0.06＝1.44
0.7515＝0.05, 0.40.8＝0.32, 40.25＝1, 0.36＋1.54＝2
1.0199＝99.99, 42035＝12, 2512＝300, 1350.5＝270
3/4 + 1/4 =1, 2 + 4/9 =22/9, 3 - 2/3 =7/3, 3/4 - 1/2= 1/4
1/6 + 1/2 -1/6 =1/2, 7.5-(2.5+3.8)=1.2, 7/8 + 3/8 =5/4
3/10 +1/5 =1/2, 4/5 - 7/10 =1/10, 2 - 1/6 -1/3 =1.5
0.5117＝0.03, 32.8＋19＝51.8, 5.21.3＝4, 1.60.4＝ 0.64
4.90.7＝3.43, 15＝0.2, 612＝0.5, 0.87－0.49＝0.38
1.(1+1/2)(1+1/3)(1+1/4)......(1+1/100)
2.(1-1/2)(1-1/3)(1-1/4)......(1-1/100)
3.8+2-8+2
4.25*4/25*4
5.7.26-(5.26-1.5)
6.286+198
7.314-202
8.526+301
9.223-99
10.6.25+3.85-2.125+3.875
11.9-2456*21
12.0.5/11.5-4*2.75
13.1/23/5
14.3.375+5.75+2.25+6.625
15.1001－903618
16.3.85.25+14.5
17.2.1*4.3+5.7*2.1
18.301/3
19.102*45-328
20.2/312
21.2.8*3.1+17.6/8
22.3/55/6
23.(50-12.5)/2.5
24.2/51/3
25.6110*47+639
26.1/2-1/6
27.3.5*2.7-52.2/18
28.1/71/5
29.3.375*0.97+0.97*6.625
30.254/5
31.6.54+2.4+3.46+0.6
32.5/6-1/2
33.95.6*1.8+95.6*8.2
34.1/21/5
35.600-420/12
36.344/3.6-5.4*0.25
37.16/2+30/2+90/6
38.3001-1998.
39.5000-105*34
40.0.15/0.25+0.75*1.2
41.(1/2+1/3+1/4)*0.24
42.(25+4)*4
43.300-4263/21
44.0.81/0.25+5.96
45.4031327
46.1.54.2－0.750.25
47.3.274 +3.275.7
48.（1.2+ 1.8）4.51025－76832
49.0.2580－0.450.9
50.1025－76832
51.0.25*2.69*4
52.2348+275*16
53.2/9*15/8-1/12*9/5
54.2.4+2.4*(5.375-3.375)
55.645-45*12
56.0.15+1.2/0.24-0.45
57.3.75-(2.35+0.25/1.25)
58.76*1/4+23*25/100+0.25
59.10-2.87-7.13
60.0.96+9.6*9.9
61.7.5-5.7*1/3
62.12.37-3.25-6.75
63.16*6.8+2.2*16+16
64.401*19+284
65.58.7-16.65/3.7
66.0.4*4.7*2.5+(2.3+5.3)
67.9.31-1.125-7.875
68.640+128*45
69.8.2*1.6-0.336/4.2
70.400*(0.62+0.08)
2/1*2=1 3/1*3=1 3/2*3=2 3/1*6=2
4/3*8=6 5/3*20=12 7/3*14=6 8/7*40=35
4/3*16=12 9/5*27=15 2/1*30=15 12/7*24=14
30/1*30=1 51/9*102=18 19/9*76=36 4/9*8=18
5/8*90=144 99/98*99=98 3/14*6=28 7/1*28=4
10/1*90=9 5/3*105=63 19/7*38=14 5/1*25=5
8/19*16=38 61/60*122=120 7/2*28=8 6/1*48=8
9/7*18=14 25/7*100=28 9/5*81=45 8/9*16=18
123+25=148 123-35=88 567=392 1355=27
248+89=337 ... 146-23=123 ... 1555=775 ... 456-12=38...
456+45=501 ...546-457=89 ... 4510=451 ... 564-12=47...
879+54=933 ...896-546=350 ...5612=672.... 45-5=9...
457+456=913...
脱式计算
30.8[14－(9.85＋1.07)]
[60－(9.5＋28.9)]0.18
2.8810.43－0.243.5
20[(2.44－1.8)0.4＋0.15]
28-(3.4+1.252.4)
2.557.1+2.457.1
7779+11113
0.8〔15.5-(3.21+5.79)〕
（31.8+3.24）5
31.54(6+3)
0.64257.8+2.2
22.5+2.52
194－64.81.80.9
36.724.259.9
5180－7056
242.4－2.50.8
(4121+2389)7
67115-974
46912+1492
405(3213-3189)
3.416（0.01635）
0.8[(10－6.76)1.2]
19.46.12.3
5.670.2-0.62
18.10.92+3.93
0.0430.24+0.875
0.40.70.25
0.75102 100-56.23
0.78+5.436+1
4.070.86+9.12.5
30.8[14－(9.85＋1.07)]
[60－(9.5＋28.9)]0.18
2.8810.43－0.243.5
20[(2.44－1.8)0.4＋0.15]
28-(3.4+1.252.4)
2.557.1+2.457.1
7779+11113
0.8〔15.5-(3.21+5.79)〕
（31.8+3.24）5
31.54(6+3)
0.64257.8+2.2
22.5+2.52
194－64.81.80.9
36.724.259.9
5180－7056
242.4－2.50.8
(4121+2389)7
67115-974
46912+1492
405(3213-3189)
3.416（0.01635）
0.8[(10－6.76)1.2]
19.46.12.3 5.670.2-0.62
18.10.92+3.93 0.0430.24+0.875
0.40.70.25 0.75102 100-56.23
0.78+5.436+1 4.070.86+9.12.5
简算
是乘号 /是除号
0.3*2.5*0.4
50*0.13*0.2
0.8*630*0.125
0.78*101
1.5*102
9.8*25
1.2*2.5+0.8*2.5
1.25*0.7*0.8
0.038*5*2.1
3.8+4.5+6.2
93/0.31/3
3.25－0.84-0.16
88*0.25*4
2.8*3.6+1.4*2.8
63*10.1
（3.2+0.128）/0.8
9.83*1.5+6.17*1.5
10.1*87
312*4+188*4
0.135*500*0.2
6.3+0.84+3.7+8.16
18.75-0.43-4.57
0.25*0.03*4
13.7*0.25*8
2.65*1.7+1.35*1.7
32.8+5.6+7.2
（2.5+0.25）*0.4
8*（2.5*0.25）
8.4*0.2+1.6*0.2
1.25*0.8*0.5
（1.5+0.25）*0.4
1.2*0.4+1.3*0.4
方程
9+6x=14
x+9x=4+7
2x+9=17
8-4x=6
6x-7=12
7x-9=8
x-56=1
8-7x=1
x-30=12
6x-21=21
6x-3=6
9x=18
4x-18=13
5x+9=11
6-2x=11
x+4+8=23
7x-12=8
X-5.7=2.15
15 5X-2X=18
3X 0.7=5
x＋13＝33
3 － 5x＝80
1.8 +6x＝54
6.7x －60.3＝6.7
9 ＋4x ＝40
2x+8=16
3.52= 4.2 x
261.5= 2x
0.516―160.2=4x
9.25－X=0.403
16.9X=0.3
X0.5=2.6
3－5x＝80
1.8-6x＝54
6.7x－60.3＝6.7
9 ＋4x＝40
0.2x－0.4＋0.5＝3.7
9.4x－0.4x＝16.2
12－4x＝20
1/3x＋5/6x＝1.4
12x＋34x=1
18x－14x=12
23 x－514=14
12＋34x=56
22－14x=12
23x-14x=14
x＋14x=65
23x=14x＋14
30x12x－14x=1
x-0.7x=3.6
这是我自己打上去的抄袭者必死
1740＝ 100－63＝ 3.2＋1.68＝ 2.80.4＝
14－7.4＝ 1.920.04＝ 0.32500＝ 65＋4.35＝
10－5.4＝ 420＝ 3.5200＝ 1.5－0.06＝
0.7515＝ 0.40.8＝ 40.25＝ 36＋1.54＝
1.0199＝ 42035＝ 2512＝ 1350.5＝
0.5117＝ 32.8＋19＝ 5.21.3＝ 1.60.4＝
4.90.7＝ 15＝ 612＝ 87－0.49＝
1740＝ 100－63＝ 3.2＋1.68＝ 2.80.4＝
14－7.4＝ 1.920.04＝ 0.32500＝ 65＋4.35＝
10－5.4＝ 420＝ 3.5200＝ 1.5－0.06＝
0.7515＝ 0.40.8＝ 40.25＝ 0.36＋54＝
1.0199＝ 535＝ 2512＝ 1350.5＝
0.5117＝ 32.8＋19＝ 5.21.3＝ 1.60.4＝
4.90.7＝ 15＝ 612＝ 87－0.49＝
1740＝ 100－63＝ 3.2＋1.68＝ 2.80.4＝
14－7.4＝ 1.920.04＝ 0.32500＝ 0.65＋35＝
10－5.4＝ 420＝ 3.5200＝ 1.5－0.06＝
0.7515＝ 0.40.8＝ 40.25＝ 0.3＋1.54＝
1.199＝ 2035＝ 2512＝ 1350.5＝
14－7.4＝ 1.920.04＝ 0.32500＝ 65＋4.35＝
10－5.4＝ 420＝ 3.5200＝ 1.5－0.06＝
0.7515＝ 0.40.8＝ 40.25＝ 36＋1.54＝
1.0199＝ 42035＝ 2512＝ 1350.5＝
0.5117＝ 32.8＋19＝ 5.21.3＝ 1.60.4＝
4.90.7＝ 15＝ 612＝ 87－0.49＝
1740＝ 100－63＝ 3.2＋1.68＝ 2.80.4＝
14－7.4＝ 1.920.04＝ 0.32500＝ 65＋4.35＝
10－5.4＝ 420＝ 3.5200＝ 1.5－0.06＝
0.7515＝ 0.40.8＝ 40.25＝ 0.36＋54＝
1.0199＝ 535＝ 2512＝ 1350.5＝
0.5117＝ 32.8＋19＝ 5.21.3＝ 1.60.4＝
4.90.7＝ 15＝ 612＝ 87－0.49＝
1740＝ 100－63＝ 3.2＋1.68＝ 2.80.4＝
14－7.4＝ 1.920.04＝ 0.32500＝ 0.65＋35＝
10－5.4＝ 420＝ 3.5200＝ 1.5－0.06＝
0.7515＝ 0.40.8＝ 40.25＝ 0.3＋1.54＝
1.199＝ 2035＝ 2512＝ 1350.5＝
0.7515＝ 0.40.8＝ 40.25＝ 0.36＋1.54＝
1.0199＝ 42035＝ 2512＝ 1350.5＝
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =
0.5117＝ 32.8＋19＝ 5.21.3＝ 1.60.4＝
4.90.7＝ 15＝ 612＝ 0.87－0.49＝
1740＝ 100－63＝ 3.2＋1.68＝ 2.80.4＝
14－7.4＝ 1.920.04＝ 0.32500＝ 0.65＋4.35＝
10－5.4＝ 420＝ 3.5200＝ 1.5－0.06＝
0.7515＝ 0.40.8＝ 40.25＝ 0.36＋1.54＝
1.0199＝ 42035＝ 2512＝ 1350.5＝
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =
0.5117＝ 32.8＋19＝ 5.21.3＝ 1.60.4＝
4.90.7＝ 15＝ 612＝ 0.87－0.49＝
1740＝ 100－63＝ 3.2＋1.68＝ 2.80.4＝
14－7.4＝ 1.920.04＝ 0.32500＝ 0.65＋4.35＝
10－5.4＝ 420＝ 3.5200＝ 1.5－0.06＝
0.7515＝ 0.40.8＝ 40.25＝ 0.36＋1.54＝
要多少道呀，什么样的口算
五年级口算题要有答案的60道就可以了
谢谢17 40＝680
100－63＝37
3.2＋1.68＝4.88
2.80.4＝1.12
14－7.4＝6.6
1.920.04＝48
0.32500＝160
0.65＋4.35＝5
10－5.4＝4.6
420＝0.2
3.5200＝700
1.5－0.06＝1.44
详细释义
口算，快心算是唯一不借助任何实物进行简便运算的方法，既不用算盘，也不用手指，口算，快心算真正与小学数学教材同步的教学模式。
口算，快心算教材的编排和难度是紧扣小学数学大纲并与初中代数接轨，比小学课本更简便的一门速算。简化了笔算，加强了口算。简单，易学，趣味性强，小学生通过短时间培训后，多位数加，减，乘，除，不列竖式，直接可以写出答数。
1740＝680, 100－63＝37, 3.2＋1.68＝4.88, 2.80.4＝ 1.12
14－7.4＝6.6, 1.920.04＝48, 0.32500＝160, 0.65＋4.35＝ 5
10－5.4＝4.6, 420＝0.2, 3.5200＝700, 1.5－0.06＝1.44
0.7515＝0.05, 0.40.8＝0.32, 40.25＝1, 0.36＋1.54＝2
1.0199＝99.99, 42035＝12, 2512＝300, 1350.5＝270
3/4 + 1/4 =1, 2 + 4/9 =22/9, 3 - 2/3 =7/3, 3/4 - 1/2= 1/4
1/6 + 1/2 -1/6 =1/2, 7.5-(2.5+3.8)=1.2, 7/8 + 3/8 =5/4
3/10 +1/5 =1/2, 4/5 - 7/10 =1/10, 2 - 1/6 -1/3 =1.5
0.5117＝0.03, 32.8＋19＝51.8, 5.21.3＝4, 1.60.4＝ 0.64
4.90.7＝3.43, 15＝0.2, 612＝0.5, 0.87－0.49＝0.38
123+25=148 123-35=88 567=392 1355=27
248+89=337 ... 146-23=123 ... 1555=775 ... 456-12=38...
456+45=501 ...546-457=89 ... 4510=451 ... 564-12=47...
879+54=933 ...896-546=350 ...5612=672.... 45-5=9...
457+456=913...
7+14=21 ... 18-9=9...
8+16=24 ... 25-5=20...
9+18=27... 56-45=11...
10+20=30... 45-23=22...
11+22=33... 78-23=55...
12+24=36...
10-3=7
15-4=11
20-5=15
25-6=19
30-7=23
35-8=27
40-9=31
45-10=35
50-11=39
55-12=43
60-13=47
65-14=51
70-15=55
75-16=59
80-17=63
85-18=67
90-19=71
95-20=75
100-21=79
105-22=83
110-23=87
115-24=91
120-25=95
125-26=99
130-27=103
13+26=39...
14+28=42...
15+30=45...
16+32=48...
17+34=51...
18+36=54...
19+38=57...
20+40=60...
21+42=63...
22+44=66...
23+46=69...
24+48=72...
25+50=75...
26+52=78...
27+54=81...
28+56=84...
29+58=87...
30+60=90...
31+62=93...
32+64=96...
33+66=99...
5 1 =5
10 2 =5
15 3 =5
20 4 =5
25 5 =5
30 6 =5
35 7 =5
40 8 =5
45 9 =5
50 10 =5
55 11 =5
60 12 =5
65 13 =5
70 14 =5
75 15 =5
14－7.4＝6.6, 1.920.04＝48, 0.32500＝160, 0.65＋4.35＝ 5
10－5.4＝4.6, 420＝0.2, 3.5200＝700, 1.5－0.06＝1.44
0.7515＝0.05, 0.40.8＝0.32, 40.25＝1, 0.36＋1.54＝2
1.0199＝99.99, 42035＝12, 2512＝300, 1350.5＝270
3/4 + 1/4 =1, 2 + 4/9 =22/9, 3 - 2/3 =7/3, 3/4 - 1/2= 1/4
1/6 + 1/2 -1/6 =1/2, 7.5-(2.5+3.8)=1.2, 7/8 + 3/8 =5/4
3/10 +1/5 =1/2, 4/5 - 7/10 =1/10, 2 - 1/6 -1/3 =1.5
0.5117＝0.03, 32.8＋19＝51.8, 5.21.3＝4, 1.60.4＝ 0.64
4.90.7＝3.43, 15＝0.2, 612＝0.5, 0.87－0.49＝0.38
123+25=148 123-35=88 567=392 1355=27
248+89=337 ... 146-23=123 ... 1555=775 ... 456-12=38...
456+45=501 ...546-457=89 ... 4510=451 ... 564-12=47...
879+54=933 ...896-546=350 ...5612=672.... 45-5=9...
457+456=913...
7+14=21 ... 18-9=9...
8+16=24 ... 25-5=20...
9+18=27... 56-45=11...
10+20=30... 45-23=22...
11+22=33... 78-23=55...
12+24=36...
10-3=7
15-4=11
20-5=15
25-6=19
30-7=23
35-8=27
40-9=31
45-10=35
50-11=39
55-12=43
60-13=47
65-14=51
70-15=55
75-16=59
80-17=63
85-18=67
90-19=71
95-20=75
100-21=79
105-22=83
110-23=87
115-24=91
120-25=95
125-26=99
130-27=103
13+26=39...
14+28=42...
15+30=45...
16+32=48...
17+34=51...
18+36=54...
19+38=57...
20+40=60...
21+42=63...
22+44=66...
23+46=69...
24+48=72...
25+50=75...
26+52=78...
27+54=81...
28+56=84...
29+58=87...
30+60=90...
31+62=93...
32+64=96...
33+66=99...
5 1 =5
10 2 =5
15 3 =5
20 4 =5
25 5 =5
30 6 =5
35 7 =5
40 8 =5
45 9 =5
50 10 =5
55 11 =5
60 12 =5
65 13 =5
70 14 =5
75 15 =5
2.(1-1/2)(1-1/3)(1-1/4)......(1-1/100)
3.8+2-8+2
4.25*4/25*4
5.7.26-(5.26-1.5)
6.286+198
7.314-202
8.526+301
9.223-99
10.6.25+3.85-2.125+3.875
11.9-2456*21
12.0.5/11.5-4*2.75
13.1/23/5
14.3.375+5.75+2.25+6.625
15.1001－903618
16.3.85.25+14.5
17.2.1*4.3+5.7*2.1
18.301/3
19.102*45-328
20.2/312
21.2.8*3.1+17.6/8
22.3/55/6
23.(50-12.5)/2.5
24.2/51/3
25.6110*47+639
26.1/2-1/6
27.3.5*2.7-52.2/18
28.1/71/5
29.3.375*0.97+0.97*6.625
30.254/5
31.6.54+2.4+3.46+0.6
32.5/6-1/2
33.95.6*1.8+95.6*8.2
34.1/21/5
35.600-420/12
36.344/3.6-5.4*0.25
37.16/2+30/2+90/6
38.3001-1998.
39.5000-105*34
40.0.15/0.25+0.75*1.2
41.(1/2+1/3+1/4)*0.24
42.(25+4)*4
43.300-4263/21
44.0.81/0.25+5.96
45.4031327
46.1.54.2－0.750.25
47.3.274 +3.275.7
48.（1.2+ 1.8）4.51025－76832
49.0.2580－0.450.9
50.1025－76832
51.0.25*2.69*4
52.2348+275*16
53.2/9*15/8-1/12*9/5
54.2.4+2.4*(5.375-3.375)
55.645-45*12
56.0.15+1.2/0.24-0.45
57.3.75-(2.35+0.25/1.25)
58.76*1/4+23*25/100+0.25
59.10-2.87-7.13
60.0.96+9.6*9.9
61.7.5-5.7*1/3
62.12.37-3.25-6.75
63.16*6.8+2.2*16+16
64.401*19+284
65.58.7-16.65/3.7
66.0.4*4.7*2.5+(2.3+5.3)
67.9.31-1.125-7.875
68.640+128*45
69.8.2*1.6-0.336/4.2
70.400*(0.62+0.08)
2/1*2=1 3/1*3=1 3/2*3=2 3/1*6=2
4/3*8=6 5/3*20=12 7/3*14=6 8/7*40=35
4/3*16=12 9/5*27=15 2/1*30=15 12/7*24=14
30/1*30=1 51/9*102=18 19/9*76=36 4/9*8=18
5/8*90=144 99/98*99=98 3/14*6=28 7/1*28=4
10/1*90=9 5/3*105=63 19/7*38=14 5/1*25=5
8/19*16=38 61/60*122=120 7/2*28=8 6/1*48=8
9/7*18=14 25/7*100=28 9/5*81=45 8/9*16=18
没小数
123+25=148 123-35=88 567=392 1355=27
248+89=337 ... 146-23=123 ... 1555=775 ... 456-12=38...
456+45=501 ...546-457=89 ... 4510=451 ... 564-12=47...
879+54=933 ...896-546=350 ...5612=672.... 45-5=9...
457+456=913...
7+14=21 ... 18-9=9...
8+16=24 ... 25-5=20...
9+18=27... 56-45=11...
10+20=30... 45-23=22...
11+22=33... 78-23=55...
12+24=36...
10-3=7
15-4=11
20-5=15
25-6=19
30-7=23
35-8=27
40-9=31
45-10=35
50-11=39
55-12=43
60-13=47
65-14=51
70-15=55
75-16=59
80-17=63
85-18=67
90-19=71
95-20=75
100-21=79
105-22=83
110-23=87
115-24=91
120-25=95
125-26=99
130-27=103
13+26=39...
14+28=42...
15+30=45...
16+32=48...
17+34=51...
18+36=54...
19+38=57...
20+40=60...
21+42=63...
22+44=66...
23+46=69...
24+48=72...
25+50=75...
26+52=78...
27+54=81...
28+56=84...
29+58=87...
30+60=90...
31+62=93...
32+64=96...
33+66=99...
5 1 =5
10 2 =5
15 3 =5
20 4 =5
25 5 =5
30 6 =5
35 7 =5
40 8 =5
45 9 =5
50 10 =5
55 11 =5
60 12 =5
65 13 =5
70 14 =5
75 15 =5
80 16 5
85 17 5
90 18 5
95 19 5
100 20 5
2/1*2=1 3/1*3=1 3/2*3=2 3/1*6=2 4/3*8=6 5/3*20=12 7/3*14=6 8/7*40=35 4/3*16=12 9/5*27=15 2/1*30=15 12/7*24=14 30/1*30=1 51/9*102=18 19/9*76=36 4/9*8=18 5/8*90=144 99/98*99=98 3/14*6=28 7/1*28=4 10/1*90=9 5/3*105=63 19/7*38=14 5/1*25=5 8/19*16=38 61/60*122=120 7/2*28=8 6/1*48=8 9/7*18=14 25/7*100=28 9/5*81=45 8/9*16=18
123/5=12（ 5/3） 96/7=9（ 7/6 ） 305/6=30（6/5 ） 4（3/2 ）=42/3 （ 4 ）5/7=47/5 34/5=35/4 （ 24 ）7/16=24（16/7 ） AC/B=AB/C 44/5=5 63/4=8 102/5=25 184/9=81/2 44/5=16/5 63/4=18/4 102/5=4 184/9=8 33/4=4 21/3=6 64/5=15/2 15/http://www.rixia.cc7=7/5 3/43=1/4 1/32=1/6 4/56=2/15 5/71=5/7
2/1*2=1 3/1*3=1 3/2*3=2 3/1*6=2
4/3*8=6 5/3*20=12 7/3*14=6 8/7*40=35
4/3*16=12 9/5*27=15 2/1*30=15 12/7*24=14
30/1*30=1 51/9*102=18 19/9*76=36 4/9*8=18
5/8*90=144 99/98*99=98 3/14*6=28 7/1*28=4
10/1*90=9 5/3*105=63 19/7*38=14 5/1*25=5
8/19*16=38 61/60*122=120 7/2*28=8 6/1*48=8
9/7*18=14 25/7*100=28 9/5*81=45 8/9*16=18
1740＝680, 100－63＝37, 3.2＋1.68＝4.88, 2.80.4＝ 1.12
14－7.4＝6.6, 1.920.04＝48, 0.32500＝160, 0.65＋4.35＝ 5
10－5.4＝4.6, 420＝0.2, 3.5200＝700, 1.5－0.06＝1.44
0.7515＝0.05, 0.40.8＝0.32, 40.25＝1, 0.36＋1.54＝2
1.0199＝99.99, 42035＝12, 2512＝300, 1350.5＝270
3/4 + 1/4 =1, 2 + 4/9 =22/9, 3 - 2/3 =7/3, 3/4 - 1/2= 1/4
1/6 + 1/2 -1/6 =1/2, 7.5-(2.5+3.8)=1.2, 7/8 + 3/8 =5/4
3/10 +1/5 =1/2, 4/5 - 7/10 =1/10, 2 - 1/6 -1/3 =1.5
0.5117＝0.03, 32.8＋19＝51.8, 5.21.3＝4, 1.60.4＝ 0.64
4.90.7＝3.43, 15＝0.2, 612＝0.5, 0.87－0.49＝0.38
1.(1+1/2)(1+1/3)(1+1/4)......(1+1/100)
2.(1-1/2)(1-1/3)(1-1/4)......(1-1/100)
3.8+2-8+2
4.25*4/25*4
5.7.26-(5.26-1.5)
6.286+198
7.314-202
8.526+301
9.223-99
10.6.25+3.85-2.125+3.875
11.9-2456*21
12.0.5/11.5-4*2.75
13.1/23/5
14.3.375+5.75+2.25+6.625
15.1001－903618
16.3.85.25+14.5
17.2.1*4.3+5.7*2.1
18.301/3
19.102*45-328
20.2/312
21.2.8*3.1+17.6/8
22.3/55/6
23.(50-12.5)/2.5
24.2/51/3
25.6110*47+639
26.1/2-1/6
27.3.5*2.7-52.2/18
28.1/71/5
29.3.375*0.97+0.97*6.625
30.254/5
31.6.54+2.4+3.46+0.6
32.5/6-1/2
33.95.6*1.8+95.6*8.2
34.1/21/5
35.600-420/12
36.344/3.6-5.4*0.25
37.16/2+30/2+90/6
38.3001-1998.
39.5000-105*34
40.0.15/0.25+0.75*1.2
41.(1/2+1/3+1/4)*0.24
42.(25+4)*4
43.300-4263/21
44.0.81/0.25+5.96
45.4031327
46.1.54.2－0.750.25
47.3.274 +3.275.7
48.（1.2+ 1.8）4.51025－76832
49.0.2580－0.450.9
50.1025－76832
51.0.25*2.69*4
52.2348+275*16
53.2/9*15/8-1/12*9/5
54.2.4+2.4*(5.375-3.375)
55.645-45*12
56.0.15+1.2/0.24-0.45
57.3.75-(2.35+0.25/1.25)
58.76*1/4+23*25/100+0.25
59.10-2.87-7.13
60.0.96+9.6*9.9
61.7.5-5.7*1/3
62.12.37-3.25-6.75
63.16*6.8+2.2*16+16
64.401*19+284
65.58.7-16.65/3.7
66.0.4*4.7*2.5+(2.3+5.3)
67.9.31-1.125-7.875
68.640+128*45
69.8.2*1.6-0.336/4.2
70.400*(0.62+0.08)
2/1*2=1 3/1*3=1 3/2*3=2 3/1*6=2
4/3*8=6 5/3*20=12 7/3*14=6 8/7*40=35
4/3*16=12 9/5*27=15 2/1*30=15 12/7*24=14
30/1*30=1 51/9*102=18 19/9*76=36 4/9*8=18
5/8*90=144 99/98*99=98 3/14*6=28 7/1*28=4
10/1*90=9 5/3*105=63 19/7*38=14 5/1*25=5
8/19*16=38 61/60*122=120 7/2*28=8 6/1*48=8
9/7*18=14 25/7*100=28 9/5*81=45 8/9*16=18
没小数
123+25=148 123-35=88 567=392 1355=27
248+89=337 ... 146-23=123 ... 1555=775 ... 456-12=38...
456+45=501 ...546-457=89 ... 4510=451 ... 564-12=47...
879+54=933 ...896-546=350 ...5612=672.... 45-5=9...
457+456=913...
7+14=21 ... 18-9=9...
8+16=24 ... 25-5=20...
9+18=27... 56-45=11...
10+20=30... 45-23=22...
3.8+2-8+2
4.25*4/25*4
5.7.26-(5.26-1.5)
6.286+198
7.314-202
8.526+301
9.223-99
10.6.25+3.85-2.125+3.875
11.9-2456*21
12.0.5/11.5-4*2.75
13.1/23/5
14.3.375+5.75+2.25+6.625
15.1001－903618
16.3.85.25+14.5
17.2.1*4.3+5.7*2.1
18.301/3
19.102*45-328
20.2/312
21.2.8*3.1+17.6/8
22.3/55/6
23.(50-12.5)/2.5
24.2/51/3
25.6110*47+639
26.1/2-1/6
27.3.5*2.7-52.2/18
28.1/71/5
29.3.375*0.97+0.97*6.625
30.254/5
31.6.54+2.4+3.46+0.6
32.5/6-1/2
33.95.6*1.8+95.6*8.2
34.1/21/5
35.600-420/12
36.344/3.6-5.4*0.25
37.16/2+30/2+90/6
38.3001-1998.
39.5000-105*34
40.0.15/0.25+0.75*1.2
41.(1/2+1/3+1/4)*0.24
42.(25+4)*4
43.300-4263/21
44.0.81/0.25+5.96
45.4031327
46.1.54.2－0.750.25
47.3.274 +3.275.7
48.（1.2+ 1.8）4.51025－76832
49.0.2580－0.450.9
50.1025－76832
51.0.25*2.69*4
52.2348+275*16
53.2/9*15/8-1/12*9/5
54.2.4+2.4*(5.375-3.375)
55.645-45*12
56.0.15+1.2/0.24-0.45
57.3.75-(2.35+0.25/1.25)
58.76*1/4+23*25/100+0.25
59.10-2.87-7.13
60.0.96+9.6*9.9
61.7.5-5.7*1/3
62.12.37-3.25-6.75
63.16*6.8+2.2*16+16
64.401*19+284
65.58.7-16.65/3.7
66.0.4*4.7*2.5+(2.3+5.3)
67.9.31-1.125-7.875
68.640+128*45
69.8.2*1.6-0.336/4.2
70.400*(0.62+0.08)
2/1*2=1 3/1*3=1 3/2*3=2 3/1*6=2
4/3*8=6 5/3*20=12 7/3*14=6 8/7*40=35
4/3*16=12 9/5*27=15 2/1*30=15 12/7*24=14
30/1*30=1 51/9*102=18 19/9*76=36 4/9*8=18
5/8*90=144 99/98*99=98 3/14*6=28 7/1*28=4
10/1*90=9 5/3*105=63 19/7*38=14 5/1*25=5
8/19*16=38 61/60*122=120 7/2*28=8 6/1*48=8
9/7*18=14 25/7*100=28 9/5*81=45 8/9*16=18
没小数
123+25=148 123-35=88 567=392 1355=27
248+89=337 ... 146-23=123 ... 1555=775 ... 456-12=38...
456+45=501 ...546-457=89 ... 4510=451 ... 564-12=47...
879+54=933 ...896-546=350 ...5612=672.... 45-5=9...
457+456=913...
7+14=21 ... 18-9=9...
8+16=24 ... 25-5=20...
9+18=27... 56-45=11...
10+20=30... 45-23=22...
11+22=33... 78-23=55...
12+24=36...
10-3=7
15-4=11
20-5=15
25-6=19
30-7=23
35-8=27
40-9=31
45-10=35
50-11=39
55-12=43
60-13=47
65-14=51
70-15=55
75-16=59
80-17=63
85-18=67
90-19=71
95-20=75
100-21=79
105-22=83
110-23=87
115-24=91
120-25=95
125-26=99
130-27=103
13+26=39...
14+28=42...
15+30=45...
16+32=48...
17+34=51...
18+36=54...
19+38=57...
20+40=60...
21+42=63...
22+44=66...
23+46=69...
24+48=72...
25+50=75...
26+52=78...
27+54=81...
28+56=84...
29+58=87...
30+60=90...
31+62=93...
32+64=96...
33+66=99...
5 1 =5
10 2 =5
15 3 =5
20 4 =5
25 5 =5
30 6 =5
35 7 =5
40 8 =5
45 9 =5
50 10 =5
55 11 =5
60 12 =5
65 13 =5
70 14 =5
75 15 =5
80 16 5
85 17 5
90 18 5
95 19 5
100 20 5
2/1*2=1 3/1*3=1 3/2*3=2 3/1*6=2 4/3*8=6 5/3*20=12 7/3*14=6 8/7*40=35 4/3*16=12 9/5*27=15 2/1*30=15 12/7*24=14 30/1*30=1 51/9*102=18 19/9*76=36 4/9*8=18 5/8*90=144 99/98*99=98 3/14*6=28 7/1*28=4 10/1*90=9 5/3*105=63 19/7*38=14 5/1*25=5 8/19*16=38 61/60*122=120 7/2*28=8 6/1*48=8 9/7*18=14 25/7*100=28 9/5*81=45 8/9*16=18
123/5=12（ 5/3） 96/7=9（ 7/6 ） 305/6=30（6/5 ） 4（3/2 ）=42/3 （ 4 ）5/7=47/5 34/5=35/4 （ 24 ）7/16=24（16/7 ） AC/B=AB/C 44/5=5 63/4=8 102/5=25 184/9=81/2 44/5=16/5 63/4=18/4 102/5=4 184/9=8 33/4=4 21/3=6 64/5=15/2 15/http://www.rixia.cc7=7/5 3/43=1/4 1/32=1/6 4/56=2/15 5/71=5/7
2/1*2=1 3/1*3=1 3/2*3=2 3/1*6=2
4/3*8=6 5/3*20=12 7/3*14=6 8/7*40=35
4/3*16=12 9/5*27=15 2/1*30=15 12/7*24=14
30/1*30=1 51/9*102=18 19/9*76=36 4/9*8=18
5/8*90=144 99/98*99=98 3/14*6=28 7/1*28=4
10/1*90=9 5/3*105=63 19/7*38=14 5/1*25=5
8/19*16=38 61/60*122=120 7/2*28=8 6/1*48=8
9/7*18=14 25/7*100=28 9/5*81=45 8/9*16=18
1740＝680, 100－63＝37, 3.2＋1.68＝4.88, 2.80.4＝ 1.12
14－7.4＝6.6, 1.920.04＝48, 0.32500＝160, 0.65＋4.35＝ 5
10－5.4＝4.6, 420＝0.2, 3.5200＝700, 1.5－0.06＝1.44
0.7515＝0.05, 0.40.8＝0.32, 40.25＝1, 0.36＋1.54＝2
1.0199＝99.99, 42035＝12, 2512＝300, 1350.5＝270
3/4 + 1/4 =1, 2 + 4/9 =22/9, 3 - 2/3 =7/3, 3/4 - 1/2= 1/4
1/6 + 1/2 -1/6 =1/2, 7.5-(2.5+3.8)=1.2, 7/8 + 3/8 =5/4
3/10 +1/5 =1/2, 4/5 - 7/10 =1/10, 2 - 1/6 -1/3 =1.5
0.5117＝0.03, 32.8＋19＝51.8, 5.21.3＝4, 1.60.4＝ 0.64
4.90.7＝3.43, 15＝0.2, 612＝0.5, 0.87－0.49＝0.38
1.(1+1/2)(1+1/3)(1+1/4)......(1+1/100)
2.(1-1/2)(1-1/3)(1-1/4)......(1-1/100)
3.8+2-8+2
4.25*4/25*4
5.7.26-(5.26-1.5)
6.286+198
7.314-202
8.526+301
9.223-99
10.6.25+3.85-2.125+3.875
11.9-2456*21
12.0.5/11.5-4*2.75
13.1/23/5
14.3.375+5.75+2.25+6.625
15.1001－903618
16.3.85.25+14.5
17.2.1*4.3+5.7*2.1
18.301/3
19.102*45-328
20.2/312
21.2.8*3.1+17.6/8
22.3/55/6
23.(50-12.5)/2.5
24.2/51/3
25.6110*47+639
26.1/2-1/6
27.3.5*2.7-52.2/18
28.1/71/5
29.3.375*0.97+0.97*6.625
30.254/5
31.6.54+2.4+3.46+0.6
32.5/6-1/2
33.95.6*1.8+95.6*8.2
34.1/21/5
35.600-420/12
36.344/3.6-5.4*0.25
37.16/2+30/2+90/6
38.3001-1998.
39.5000-105*34
40.0.15/0.25+0.75*1.2
41.(1/2+1/3+1/4)*0.24
42.(25+4)*4
43.300-4263/21
44.0.81/0.25+5.96
45.4031327
46.1.54.2－0.750.25
47.3.274 +3.275.7
48.（1.2+ 1.8）4.51025－76832
49.0.2580－0.450.9
50.1025－76832
51.0.25*2.69*4
52.2348+275*16
53.2/9*15/8-1/12*9/5
54.2.4+2.4*(5.375-3.375)
55.645-45*12
56.0.15+1.2/0.24-0.45
57.3.75-(2.35+0.25/1.25)
58.76*1/4+23*25/100+0.25
59.10-2.87-7.13
60.0.96+9.6*9.9
61.7.5-5.7*1/3
62.12.37-3.25-6.75
63.16*6.8+2.2*16+16
64.401*19+284
65.58.7-16.65/3.7
66.0.4*4.7*2.5+(2.3+5.3)
67.9.31-1.125-7.875
68.640+128*45
69.8.2*1.6-0.336/4.2
70.400*(0.62+0.08)
2/1*2=1 3/1*3=1 3/2*3=2 3/1*6=2
4/3*8=6 5/3*20=12 7/3*14=6 8/7*40=35
4/3*16=12 9/5*27=15 2/1*30=15 12/7*24=14
30/1*30=1 51/9*102=18 19/9*76=36 4/9*8=18
5/8*90=144 99/98*99=98 3/14*6=28 7/1*28=4
10/1*90=9 5/3*105=63 19/7*38=14 5/1*25=5
8/19*16=38 61/60*122=120 7/2*28=8 6/1*48=8
9/7*18=14 25/7*100=28 9/5*81=45 8/9*16=18
没小数
123+25=148 123-35=88 567=392 1355=27
248+89=337 ... 146-23=123 ... 1555=775 ... 456-12=38...
456+45=501 ...546-457=89 ... 4510=451 ... 564-12=47...
879+54=933 ...896-546=350 ...5612=672.... 45-5=9...
457+456=913...
7+14=21 ... 18-9=9...
8+16=24 ... 25-5=20...
9+18=27... 56-45=11...
10+20=30... 45-23=22...
17 40＝680
100－63＝37
3.2＋1.68＝4.88
2.80.4＝ 1.12
14－7.4＝6.6
1.920.04＝48
0.32500＝160
0.65＋4.35＝ 5
10－5.4＝4.6
420＝0.2
3.5200＝700
1.5－0.06＝1.44
0.7515＝0.05
0.40.8＝0.32
40.25＝1
0.36＋1.54＝2
1.0199＝99.99
42035＝12
13+26=39
14+28=42
15+30=45
16+32=48
17+34=51
18+36=54
19+38=57
20+40=60
21+42=63
22+44=66
23+46=69
24+48=72
25+50=75
26+52=78
27+54=81
28+56=84
29+VWcmEfCv58=87
30+60=90
31+62=93
32+64=96
33+66=99
100－63＝37
3.2＋1.68＝4.88
2.80.4＝ 1.12
14－7.4＝6.6
1.920.04＝48
0.32500＝160
0.65＋4.35＝ 5
10－5.4＝4.6
420＝0.2
3.5200＝700
1.5－0.06＝1.44
0.7515＝0.05
0.40.8＝0.32
40.25＝1
0.36＋1.54＝2
1.0199＝99.99
42035＝12
13+26=39
14+28=42
15+30=45
16+32=48
17+34=51
18+36=54
19+38=57
20+40=60
21+42=63
22+44=66
23+46=69
24+48=72
25+50=75
26+52=78
27+54=81
28+56=84
29+VWcmEfCv58=87
30+60=90
31+62=93
32+64=96
33+66=99
1+1=2
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本文标题: 五年级口算题带答案100道？
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