【求五年级上册数学简便运算题】-查字典问答网
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  【求五年级上册数学简便运算题】

  求五年级上册数学简便运算题

1回答
2019-07-24 00:18
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李东华

  73.8-1.64-13.8-5.3666.86-8.66-1.340.25×16.2×4

  3.72×3.5+6.28×3.536.8-3.9-6.125.48-(9.4-0.52)

  4.8×7.8+78×0.523.6×1026.4×0.25+3.6÷4

  32+4.9-0.94.8-4.8×0.5(1.25-0.125)×8

  4.8×100.156.5×9.9+56.57.09×10.8-0.8×7.09

  4.02+5.4+0.985.17-1.8-3.213.75-(3.75+6.48)

  3.68+7.56-2.687.85+2.34-0.85+4.6635.6-1.8-15.6-7.2

  3.82+2.9+0.18+9.19.6+4.8-3.67.14-0.53-2.47

  5.27+2.86-0.66+1.6313.35-4.68+2.6547.8-7.45+8.8

  0.398+0.36+3.6415.75+3.59-0.59+14.2542.5-(6.07+1.13)

  4.2÷3.5320÷1.25÷818.76×9.9+18.76

  3.52÷2.5÷0.44.78÷0.2+3.443.9-4.1+6.1-5.9

  0.49÷1.41.25×2.5×323.6-0.6×2

  3.65×10.13.6-3.6×0.815.2÷0.25÷4

  5.6÷3.59.6÷0.8÷0.44.2×99+4.2

  0.89×100.1146.5-(23+46.5)17.8÷(1.78×4)

  5.83×2+4.27(45.9-32.7)÷8÷0.1259.7×99+9.7

  4.36×12.5×815.6×13.1-15.6-15.6×2.10.65×101

  27.5×3.7-7.5×3.78.54÷2.5÷0.43.83×4.56+3.83×5.44

  6048+975-3045498×39

  6048+75-3005648×75-3005

  6098+935-1045404×24-758

  1048+975-345640×75÷35

  878×2968×975-345

  9948+275-3045690×6÷35

  68+975-34568+975÷345

  648+75-35685+975-345

  68+975-345548×975-3045

  48×975-3046748+975-5045

  6048+975-30450.425×0,38÷0,01

  20.5-1.074-8.35×5.5748+95-45

  48×975-30450.425×0,38÷0,01

  20.5-1.074-8.35×5.552.8÷0.75×0.25

  45×(267+143)(2448+864)÷23

  327+9664÷32×25727+9660÷30×25

  586-45×81÷2758-45×80÷25

  3.68÷4.6+6.32368÷46+632

  604×24-758644×14-858

  604×24-758408×59

  478×39278×39478×19

  1.3/7×49/9-4/32.8/9×15/36+1/273.12×5/6–2/9×3

  4.8×5/4+1/45.6÷3/8–3/8÷66.4/7×5/9+3/7×5/9

  7.5/2-(3/2+4/5)8.7/8+(1/8+1/9)9.9×5/6+5/6

  10.3/4×8/9-1/311.7×5/49+3/1412.6×(1/2+2/3)

  13.8×4/5+8×11/514.31×5/6–5/615.9/7-(2/7–10/21)

  16.5/9×18–14×2/717.4/5×25/16+2/3×3/4

  18.14×8/7–5/6×12/1519.17/32–3/4×9/24

  20.3×2/9+1/321.5/7×3/25+3/722.3/14××2/3+1/6

  23.1/5×2/3+5/624.9/22+1/11÷1/225.5/3×11/5+4/3

  26.45×2/3+1/3×1527.7/19+12/19×5/628.1/4+3/4÷2/3

  29.8/7×21/16+1/230.101×1/5–1/5×21

  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+1/52.3/8+8/3-1/23.5/6+1/12+3/4

  4.30/46-1/2+7/235.8/11+2/6+7/336.19/8-1/2-3/4

  7.7/25+3/10-2/58.18/121-1/2+9/119.6/17-1/51-1/34

  10.8/15+7/3-8/5

  408-12×24(46+28)×6042×50-1715÷5

  32+105÷5(108+47)×52420×(327-238)

  (4121+2389)÷7671×15-974469×12+1492

  405×(3213-3189)5000-56×23125×(97-81)

  6942+480÷3304×32-15420+80÷4-20=

  100÷(32-30)×0=25×4-12×5=

  70×〔(42-42)÷18〕=75×65+75×35=

2019-07-24 00:22:20

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