五年级分数脱式计算题,是分数!60道-查字典问答网
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  五年级分数脱式计算题,是分数!60道

  五年级分数脱式计算题,是分数!60道

1回答
2019-05-05 07:54
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倪景秀

  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

  31.7/8-5/6+11/12

  32.6/7+5/14-1/2

  33.8-17/42-25/42

  34.1-5/9-(2/3+5/9)

  35.5/9-(1/6+1/12)

  36.11/12-2/9+1/12-7/9

  37.7/12+5/6-3/4

  38.4/5-2/3+7/6

  39.2/3+(5/7-5/14)

  40.8/9-(5/6-3/4)

  41.14/15-(1/4+7/30)

  42.29/30-(14/15-3/4)

  43.13/24+7/8+11/24

  44.3-17/18-19/18

  45.7/9+2/3-4/9

  46.5/8+1/2+3/4

  47.19/24+11/12-3/4

  48.14/15+4/5-2/3

  49.13/12-1/2-1/3

  50.4/9-1/6+4/3

  51.6/7-3/14+1/2

  52.1-1/2+3/4

  53.1/2-1/3-1/6

  54.9/11+7/2-9/22

  55.8/9-1/3+5/6

  56.7/12+1/3-1/4

  57.7/25+4/5-1/2

  58.1/4+2/3-1/12

  59.3/8+5/8-1

  60.3/7-1/2+9/14

2019-05-05 07:57:23

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