求五年级上册数学简便运算题

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五年级上册数学简便计算30道题及答案~

  五年级上册简便算法题
  
  10÷3.14-6.86÷3.14
  37.68÷0.25÷4
  3.75-(2.75-1.3)
  37.56-(18+7.56) 0.77÷14
  4.5×9.8
  0.7÷0.125
  0.7÷0.25
  2.5×3.2×12.5
  12.5×9.6×0.25
  3.75-(2.8-1.25)
  37.65÷0.4÷0.25
  3.125÷8÷0.125
  
  37.65-4.75-3.25
  25×6.4×12.5
  3.6×0.25

  答案
  10÷3.14-6.86÷3.14 =(10-6.86)÷3.14 =3.14÷3.14 =1
  37.68÷0.25÷4 =37.68÷(0.25×4) =37.68÷1 =37.68
  3.75-(2.75-1.3) =3.75-2.75+1.3 =1+1.3 =2.3
  37.56-(18+7.56) =37.56-7.56-18 =30-18 =12 0.77÷14 =0.77÷7÷2 =0.11÷2 =0.055 4.5×9.8
  =4.5×(10-0.2) =4.5×10-4.5×0.2 =45-0.9 =44.1 0.7÷0.125
  =(0.7×8)÷(0.125×8) =0.56÷1 =0.56 0.7÷0.25
  =(0.7×4)÷(0.25×4) =2.8÷1 =2.8
  2.5×3.2×12.5 =(2.5×0.4)×(8×12.5) =1×100 =100
  12.5×9.6×0.25
  =(12.5×0.8)×3×(4×0.25) =10×3×1 =30
  3.75-(2.8-1.25) =3.75+1.25-2.8
  =5-2.8 =2.2
  37.65÷0.4÷0.25 3.125÷8÷0.125 37.65-4.75-3.25 25×6.4×12.5 =25×4×0.2×8×12.5 3.6×0.25 =(4-0.4)×0.25 3.4÷9+5.6÷9 =

小朋友基础不太好,你就先出一些简单的题目给她做做。

17×40=680, 100-63=37, 3.2+1.68=4.88, 2.8×0.4= 1.12
14-7.4=6.6, 1.92÷0.04=48, 0.32×500=160, 0.65+4.35= 5
10-5.4=4.6, 4÷20=0.2, 3.5×200=700, 1.5-0.06=1.44
0.75÷15=0.05, 0.4×0.8=0.32, 4×0.25=1, 0.36+1.54=2
1.01×99=99.99, 420÷35=12, 25×12=300, 135÷0.5=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
0.51÷17=0.03, 32.8+19=51.8, 5.2÷1.3=4, 1.6×0.4= 0.64
4.9×0.7=3.43, 1÷5=0.2, 6÷12=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


没小数
123+25=148 123-35=88 56×7=392 135÷5=27
248+89=337 ... 146-23=123 ... 155×5=775 ... 456-12=38...
456+45=501 ...546-457=89 ... 45×10=451 ... 564-12=47...
879+54=933 ...896-546=350 ...56×12=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
12÷3/5=12×( 5/3) 9÷6/7=9×( 7/6 ) 30÷5/6=30×(6/5 ) 4×(3/2 )=4÷2/3 ( 4 )÷5/7=4×7/5 3÷4/5=3×5/4 ( 24 )÷7/16=24×(16/7 ) A÷C/B=A×B/C 4÷4/5=5 6÷3/4=8 10÷2/5=25 18÷4/9=81/2 4×4/5=16/5 6×3/4=18/4 10×2/5=4 18×4/9=8 3÷3/4=4 2÷1/3=6 6÷4/5=15/2 1÷5/7=7/5 3/4÷3=1/4 1/3÷2=1/6 4/5÷6=2/15 5/7÷1=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

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
13.1/2×3/5
14.3.375+5.75+2.25+6.625
15.1001-9036÷18
16.3.8×5.25+14.5
17.2.1*4.3+5.7*2.1
18.30×1/3
19.102*45-328
20.2/3×12
21.2.8*3.1+17.6/8
22.3/5×5/6
23.(50-12.5)/2.5
24.2/5×1/3
25.6110*47+639
26.1/2-1/6
27.3.5*2.7-52.2/18
28.1/7×1/5
29.3.375*0.97+0.97*6.625
30.25×4/5
31.6.54+2.4+3.46+0.6
32.5/6-1/2
33.95.6*1.8+95.6*8.2
34.1/2×1/5
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
45.403÷13×27
46.1.5×4.2-0.75÷0.25
47.3.27×4 +3.27×5.7
48.(1.2+ 1.8)×4.51025-768÷32
49.0.25×80-0.45÷0.9
50.1025-768÷32
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)

73.8-1.64-13.8-5.36 66.86-8.66-1.34 0.25×16.2×4

3.72×3.5+6.28×3.5 36.8-3.9-6.1 2 5.48-(9.4-0.52)

4.8×7.8+78×0.52 3.6×102 6.4×0.25+3.6÷4

32+4.9-0.9 4.8-4.8×0.5 (1.25-0.125)×8

4.8×100.1 56.5×9.9+56.5 7.09×10.8-0.8×7.09

4.02+5.4+0.98 5.17-1.8-3.2 13.75-(3.75+6.48)

3.68+7.56-2.68 7.85+2.34-0.85+4.66 35.6-1.8-15.6-7.2

3.82+2.9+0.18+9.1 9.6+4.8-3.6 7.14-0.53-2.47

5.27+2.86-0.66+1.63 13.35-4.68+2.65 47.8-7.45+8.8

0.398+0.36+3.64 15.75+3.59-0.59+14.25 42.5-(6.07+1.13)

4.2÷3.5 320÷1.25÷8 18.76×9.9+18.76

3.52÷2.5÷0.4 4.78÷0.2+3.44 3.9-4.1+6.1-5.9

0.49÷1.4 1.25×2.5×32 3.6-0.6×2

3.65×10.1 3.6-3.6×0.8 15.2÷0.25÷4

5.6÷3.5 9.6÷0.8÷0.4 4.2×99+4.2

0.89×100.1 146.5-(23+46.5) 17.8÷(1.78×4)

5.83×2+4.27 (45.9-32.7)÷8÷0.125 9.7×99+9.7

4.36×12.5×8 15.6×13.1-15.6-15.6×2.1 0.65×101

27.5×3.7-7.5×3.7 8.54÷2.5÷0.4 3.83×4.56+3.83×5.44

6048+975-3045 498×39

6048+75-3005 648×75-3005

6098+935-1045 404×24-758

1048+975-345 640×75÷35

878×29 68×975-345

9948+275-304 5690×6÷35

68+975-345 68+975÷345

648+75-35 685+975-345

68+975-345 548×975-3045

48×975-304 6748+975-5045

6048+975-3045 0.425×0,38÷0,01

20.5-1.074-8.35×5.5 748+95-45

48×975-3045 0.425×0,38÷0,01

20.5-1.074-8.35×5.5 52.8÷0.75×0.25

45×(267+143) (2448+864)÷23

327+9664÷32×25 727+9660÷30×25

586-45×81÷27 58-45×80÷25

3.68÷4.6+6.32 368÷46+632

604×24-758 644×14-858

604×24-758 408×59

478×39 278×39 478×19

1. 3/7 × 49/9 - 4/3 2. 8/9 × 15/36 + 1/27 3. 12× 5/6 – 2/9 ×3
4. 8× 5/4 + 1/4 5. 6÷ 3/8 – 3/8 ÷6 6. 4/7 × 5/9 + 3/7 × 5/9
7. 5/2 -( 3/2 + 4/5 ) 8. 7/8 + ( 1/8 + 1/9 ) 9. 9 × 5/6 + 5/6
10. 3/4 × 8/9 - 1/3 11. 7 × 5/49 + 3/14 12. 6 ×( 1/2 + 2/3 )
13. 8 × 4/5 + 8 × 11/5 14. 31 × 5/6 – 5/6 15. 9/7 - ( 2/7 – 10/21 )
16. 5/9 × 18 – 14 × 2/7 17. 4/5 × 25/16 + 2/3 × 3/4
18. 14 × 8/7 – 5/6 × 12/15 19. 17/32 – 3/4 × 9/24
20. 3 × 2/9 + 1/3 21. 5/7 × 3/25 + 3/7 22. 3/14 ×× 2/3 + 1/6
23. 1/5 × 2/3 + 5/6 24. 9/22 + 1/11 ÷ 1/2 25. 5/3 × 11/5 + 4/3
26. 45 × 2/3 + 1/3 × 15 27. 7/19 + 12/19 × 5/6 28. 1/4 + 3/4 ÷ 2/3
29. 8/7 × 21/16 + 1/2 30. 101 × 1/5 – 1/5 × 21
简便:
1. 5/2 -( 3/2 + 4/5 )
2. 7/8 + ( 1/8 + 1/9 )
3. 5/6 + ( 1/2 + 2/3 )
4. 9/7 - ( 2/7 - 10/21 )
5. 3/7 + 49/9 + 4/7
6. 8/9 + 15/36 + 3/27
7. 5/2 - ( 3/2 + 4/5 )
8. 7/8 + ( 1/8 + 1/9 )
9. 9/7 - ( 2/7 - 10/21 )
10. 1/5 + ( 3/7 + 8/10 )

分数脱式:
1. 1/3 + 3/4 + 1/5 2. 3/8 + 8/3 - 1/2 3. 5/6 + 1/12 + 3/4
4. 30/46 - 1/2 + 7/23 5. 8/11 + 2/6 + 7/33 6. 19/8 - 1/2 - 3/4
7. 7/25 + 3/10 - 2/5 8. 18/121 - 1/2 + 9/11 9. 6/17 - 1/51 - 1/34
10.8/15 + 7/3 - 8/5
408-12×24 (46+28)×60 42×50-1715÷5

32+105÷5 (108+47)×52 420×(327-238)

(4121+2389)÷7 671×15-974 469×12+1492

405×(3213-3189) 5000-56×23 125×(97-81)

6942+480÷3 304×32-154 20+80÷4-20=

100÷(32-30)×0= 25×4-12×5=

70×〔(42-42)÷18〕= 75×65+75×35=

6048+975-3045 498×39

6048+75-3005 648×75-3005

6098+935-1045 404×24-758

1048+975-345 640×75÷35

878×29 68×975-345

9948+275-304 5690×6÷35

68+975-345 68+975÷345

648+75-35 685+975-345

68+975-345 548×975-3045

48×975-304 6748+975-5045

6048+975-3045 0.425×0,38÷0,01

20.5-1.074-8.35×5.5 748+95-45

48×975-3045 0.425×0,38÷0,01

20.5-1.074-8.35×5.5 52.8÷0.75×0.25

45×(267+143) (2448+864)÷23

327+9664÷32×25 727+9660÷30×25

586-45×81÷27 58-45×80÷25

3.68÷4.6+6.32 368÷46+632

604×24-758 644×14-858

604×24-758 408×59

478×39 278×39 478×19

2



(125+25)乘4

(125+25)乘4


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野盼舒思: 五年级上册简便算法题 10÷3.14-6.86÷3.14 37.68÷0.25÷4 3.75-(2.75-1.3) 37.56-(18+7.56) 0.77÷14 4.5*9.8 0.7÷0.125 0.7÷0.25 2.5*3.2*12.5 12.5*9.6*0.25 3.75-(2.8-1.25) 37.65÷0.4÷0.25 3.125÷8÷0.125 37.65-4.75-3.25 25*6.4*12.5 3.6*0.25 答案...

阿拉善左旗17275964343: 求五年级数学上册简便运算题要五年级上册的简便运算,小数、整数都可以,不能少于150道 -
野盼舒思:[答案] 1.\x09(1+1/2)(1+1/3)(1+1/4).(1+1/100) 2.\x09 (1-1/2)(1-1/3)(1-1/4).(1-1/100) 3.\x098+2-8+2 4.\x0925*4/25*4 5.\x097.26-(5.26-1.5) 6.\x09286+198 7.\x09314-202 8.\x09526+301 9.\x09223-99 10.\x096.25+3.85-2.125+3.875 11.\x099-2456*21 12\x090.5/...

阿拉善左旗17275964343: 出50道小学五年级上册能简便运算的算术题,不要有分数 -
野盼舒思:[答案] 小学数学五年级上册简便计算练习1 请用简便方法计算下列各题 0.25*0.28 0.125*3.2*2.5 35*40.2 0.25*4÷0.25*4 3.5*9.9 3.5*99+3.5 3.5*101-3.5 3.5*9.9+3.5*0.1 3.5*2.7+35*0.73 3.5*2.7-3.5*0.7 (32+5.6)÷0.8 3.5÷0.6-0.5÷0.6 4.9÷3.5 7÷0.25÷4 7÷0....

阿拉善左旗17275964343: 五年级上册简便计算题,不要放方程 -
野盼舒思:[答案] 32.875-(4.13+3.875) 17.8 ÷2.5÷4 7.12*4-1.12*4 32*1.25*0.25 7.4*9.8-14.5 13.4+5.62+17.6+4.38 6.73*4.8+5.2*6.73 (9.6+1.48÷3.7) ÷8 3.8+4.99-4.99)/0.19 7/6+37/12+101/20+211/30+379/42 /为除以的意思 3/2-5/6+7/12-9/20+11/30-13/42 101*82 45....

阿拉善左旗17275964343: 小学五年级数学简便计算(如下)1.15.5 - 11.62+14.5 - 13.382.4.25 - (3.6 - 0.82)3.8.32 - 2.65+3.924.27.3+6.26+2.7+1.745.4.6*2.5+10.76.(9.4+2.85)/(3.75 - 1.25)没有... -
野盼舒思:[答案] 1.15.5-11.62+14.5-13.38==(15.5+14.5)-(11.62+13.38)=30-25=52.4.25-(3.6-0.82)=4.25-3.6+0.82=4.25-3+0.82-0.6=1.25+0.22=1.473.8.32-2.65+3.92=8.32-3+0.35+3.92=8.32+0.35+3.95-3=8.67+0.95=8.67+1-0.05=9....

阿拉善左旗17275964343: 苏教五年级上册 求简便计算180题 !!!必采纳 一天之内回答!!!!: -
野盼舒思: 408-12*24 (46+28)*60 42*50-1715÷532+105÷5 (108+47)*52 420*(327-238)(4121+2389)÷7 671*15-974 469*12+1492405*(3213-3189) 5000-56*23 125*(97-81)6942+480÷3 304*32-154 20+80÷4-20=100÷(32-30)*0= 25*4-12*5=70*〔(42-42)÷...

阿拉善左旗17275964343: 五年级上册数学简便计算题!急需100道啊!!不能少啊!! -
野盼舒思: 0.486+0.01+3.99 =0.486+(0.01+3.99) =0.486+4 =4.486

阿拉善左旗17275964343: 求五年级简算100道!急不能有分数和百分数,正数解 -
野盼舒思:[答案] 4.02+5.4+0.98 5.17-1.8-3.2 13.75-(3.75+6.48) 3.68+7.56-2.68 7.85+2.34-0.85+4.66 35.6-1.8-15.6-7.2 3.82+2.9+0.18+9.1 9.6+4.8-3.6 7.14-0.53-2.47 5.27+2.86-0.66+1.63 13.35-4.68+2.65 47.8-7.45+8.8 0.398+0.36+3.64 15.75+3.59-0.59+14.25 42.5-(...

阿拉善左旗17275964343: 五年级数学题简便计算(三道,在线等)能简便的要简便.1.(1 - 0.35)*7.082.5.36+4.64*53.3.9÷1.25已经追加了20.我要的是过程,不是答案. -
野盼舒思:[答案] 1.=0.65*7.08=4.602 2.=5.36+23.2=28.56 3.=(3.9*80)÷(1.25*80)=312÷100=3.12

阿拉善左旗17275964343: 五年级数学加减法简便计算 -
野盼舒思:[答案] 五年级数学加减法简便计算(a+b)+ c = a +(b+c) 1. 2.73 + 0.89 + 1.27 2. 4.37 + 0.28 + 1.63 + 5.72 a-b-c = a -(b+c) 1. 10 - 0.432 - 2.568 2. 9.3 - 5.26 - 2.74 3. 13.4-(3.4+5...

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