我要五十道分数简便运算题(五年级的)随便五十道-查字典问答网
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  我要五十道分数简便运算题(五年级的)随便五十道

  我要五十道分数简便运算题(五年级的)

  随便五十道

1回答
2019-11-15 23:26
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薄亚明

  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

  311.125×5602.45×71+29×45323.13.6×8×125334.13.6-4.25-5.75+6.434.18.3-6.25-3.75+12.7352.64×101363.25×125×40×837.0.6+0.94-0.20838.24.63-(4.63-1.85)39.(64-224÷14)×12400.9+1.08+0.92+0.14113.59-6.91-0.0942983×(3.8+2.2)+0.237×1000430.8×(35+65)×5÷1004430-[17.8+(6.2+38÷10)]454.73×18+83×731.25×32×0.254.7×1.25×1.62.5×(13×4)461.25×881.25×64×0.25474.6×0.35+4.6×0.65480.95×8.6-7.6×0.95492.4×1.87-2.4×0.87504.18+4.18×992.55×1.5+1.5+6.45×1.5

2019-11-15 23:29:18

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