500道数学分数脱式计算题谢谢了,必须要是分数的,例如:5/-查字典问答网
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  500道数学分数脱式计算题谢谢了,必须要是分数的,例如:5/9×3/10+2/7÷2/5=5/9×3/10+2/7×5/2=1/6+5/7

  500道数学分数脱式计算题

  谢谢了,必须要是分数的,例如:5/9×3/10+2/7÷2/5=5/9×3/10+2/7×5/2=1/6+5/7=37/42

3回答
2020-04-09 22:38
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黄开源

  3/5*10/11-11/12*4/11=?

2020-04-09 22:40:49
蔡剑红

  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

  31.50+160÷40

  32.120-144÷18+35

  33.347+45×2-4160÷52

  34(58+37)÷(64-9×5)

  35.95÷(64-45)

  36.178-145÷5×6+42

  37.812-700÷(9+31×11)

  38.85+14×(14+208÷26)

  39.(284+16)×(512-8208÷18)

  40.120-36×4÷18+35

  41.(58+37)÷(64-9×5)

  42.(6.8-6.8×0.55)÷8.5

  43.0.12×4.8÷0.12×4.8

  44.(3.2×1.5+2.5)÷1.6

  45.6-1.6÷4=5.38+7.85-5.37=

  46.7.2÷0.8-1.2×5=6-1.19×3-0.43=

  (47)6.5×(4.8-1.2×4)=

  (49)5.8×(3.87-0.13)+4.2×3.74

  (50)32.52-(6+9.728÷3.2)×2.5

  (51)[(7.1-5.6)×0.9-1.15]÷2.5

  (52)5.4÷[2.6×(3.7-2.9)+0.62]

  (53)12×6÷(12-7.2)-6

  (54)12×6÷7.2-6

  (55)0.68×1.9+0.32×1.9

  (56)(58+370)÷(64-45)

  (57)420+580-64×21÷28

  (58)(136+64)×(65-345÷23)

  (59)48.10.15-10.75×0.4-5.7

  (60)0.92.5/58.2

  (61)25.2×36.2/32×3.2

  (63)2.2222×2.5×8.2

  (64)99.9×99.9×99.9

  (65)99*99.9×88.8×77.7×66.65

  (66)123.3×145.9×45.3

  (67)258.3×258.3×56

  (68)79456.2×88×96/89

  (69)123456×963.3/98×36

  (70)225×996.3/89.2

  (71)789×0.2/0.258

  (72)9.8×2+0.4

  (73)59.6/2+59.6

  (74)0.3×5+0.7×5

  (75)0.3+0.7-0.5

  (76)9×2+11×2

  (77)9.84/2+9.84

  (78)6/7+2/15+1/7+13/1519/21+5/7-3/14

  (79)5/9-2/3+5/9

  (80)8/9-(1/4-1/9)-3/4

  (81)3/7×49/9-4/3

  (82)8/9×15/36+1/27

  (83)12×5/6–2/9×3

  (84)8×5/4+1/4

  (85)6÷3/8–3/8÷6

  (86)4/7×5/9+3/7×5/9

  (87)5/2-(3/2+4/5)

  (88)7/8+(1/8+1/9)

  (89)9×5/6+5/6

  (90)3/4×8/9-1/3

  (91)7×5/49+3/14

  (92)6×(1/2+2/3)

  (93)8×4/5+8×11/5

  (94)31×5/6–5/6

  (95)9/7-(2/7–10/21)

  (96)5/9×18–14×2/7

  (97)4/5×25/16+2/3×3/4

  (98)14×8/7–5/6×12/15

  (99)17/32–3/4×9/24

  (100)3×2/9+1/3

  暂时找到这么多我再帮你找找

2020-04-09 22:41:22
汪晓岩

  1.125*3+125*5+25*3+25

  2.9999*3+101*11*(101-92)

  3.(23/4-3/4)*(3*6+2)

  4.3/7×49/9-4/3

  5.8/9×15/36+1/27

  6.12×5/6–2/9×3

  7.8×5/4+1/4

  8.6÷3/8–3/8÷6

  9.4/7×5/9+3/7×5/9

  10.5/2-(3/2+4/5)

  11.7/8+(1/8+1/9)

  12.9×5/6+5/6

  13.3/4×8/9-1/3

  14.7×5/49+3/14

  15.6×(1/2+2/3)

  16.8×4/5+8×11/5

  17.31×5/6–5/6

  18.9/7-(2/7–10/21)

  19.5/9×18–14×2/7

  20.4/5×25/16+2/3×3/4

  21.14×8/7–5/6×12/15

  22.17/32–3/4×9/24

  23.3×2/9+1/3

  24.5/7×3/25+3/7

  25.3/14××2/3+1/6

  26.1/5×2/3+5/6

  27.9/22+1/11÷1/2

  28.5/3×11/5+4/3

  29.45×2/3+1/3×15

  30.7/19+12/19×5/6

  31.1/4+3/4÷2/3

  32.8/7×21/16+1/2

  33.101×1/5–1/5×21

  34.50+160÷40

  35.120-144÷18+35

  36.347+45×2-4160÷52

  37(58+37)÷(64-9×5)

  38.95÷(64-45)

  39.178-145÷5×6+42

  40.812-700÷(9+31×11)

  41.85+14×(14+208÷26)

  43.120-36×4÷18+35

  44.(58+37)÷(64-9×5)

  45.(6.8-6.8×0.55)÷8.5

  46.0.12×4.8÷0.12×4.8

  47.(3.2×1.5+2.5)÷1.6

  48.6-1.6÷4=5.38+7.85-5.37=

  49.7.2÷0.8-1.2×5=6-1.19×3-0.43=

  50.6.5×(4.8-1.2×4)=

  51.5.8×(3.87-0.13)+4.2×3.74

  52.32.52-(6+9.728÷3.2)×2.5

  53.[(7.1-5.6)×0.9-1.15]÷2.5

  54.5.4÷[2.6×(3.7-2.9)+0.62]

  55.12×6÷(12-7.2)-6

  56.12×6÷7.2-6

  57.0.68×1.9+0.32×1.9

  58.58+370)÷(64-45)

  59.420+580-64×21÷28

  60.136+6×(65-345÷23)

  15-10.75×0.4-5.7

  62.18.1+(3-0.299÷0.23)×1

  63.(6.8-6.8×0.55)÷8.5

  64.0.12×4.8÷0.12×4.8

  65.(3.2×1.5+2.5)÷1.6

  66.3.2×6+(1.5+2.5)÷1.6

  67.0.68×1.9+0.32×1.9

  68.10.15-10.75×0.4-5.7

  69.5.8×(3.87-0.13)+4.2×3.74

  70.32.52-(6+9.728÷3.2)×2.5

  71.[(7.1-5.6)×0.9-1.15]÷2.5

  72.5.4÷[2.6×(3.7-2.9)+0.62]

  73.12×6÷(12-7.2)-6

  74.12×6÷7.2-6

  75.33.02-(148.4-90.85)÷2.5

  1)76.(25%-695%-12%)*36

  77./4*3/5+3/4*2/5

  78.1-1/4+8/9/7/9

  79.+1/6/3/24+2/21

  80./15*3/5

  81.3/4/9/10-1/6

  82./3+1/2)/5/6-1/3]/1/7

  83./5+3/5/2+3/4

  84.(2-2/3/1/2)]*2/5

  85.+5268.32-2569

  86.3+456-52*8

  87.5%+6325

  88./2+1/3+1/4

  2)89+456-78

  3)5%+.3/7×49/9-4/3

  4)9×15/36+1/27

  5)2×5/6–2/9×3

  6)3×5/4+1/4

  7)94÷3/8–3/8÷6

  8)95/7×5/9+3/7×5/9

  9)6/2-(3/2+4/5)

  10)8+(1/8+1/9)

  11)8×5/6+5/6

  12)1/4×8/9-1/3

  13)10×5/49+3/14

  14)1.5×(1/2+2/3)

  15)2/9×4/5+8×11/5

  16)3.1×5/6–5/6

  17)4/7-(2/7–10/21)

  18)19×18–14×2/7

  19)5×25/16+2/3×3/4

  20)4×8/7–5/6×12/15

  21)7/32–3/4×9/24

  22)1、2/3÷1/2-1/4×2/5

  2、2-6/13÷9/26-

2020-04-09 22:45:29

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