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运用运算律巧算的算法170题

  • 耗时: 0分0秒
  • 题数:
  • 得分:
  • 2 × 43 × 25 = 2150
  • 54 × 25 × 2 = 2700
  • 8 × 68 × 50 = 27200
  • 96 × 45 × 2 = 8640
  • 56 × 10 × 4 = 2240
  • 9 × 56 × 10 = 5040
  • 45 × 50 × 6 = 13500
  • 84 × 10 × 6 = 5040
  • 99 × 75 × 8 = 59400
  • 80 × 50 × 4 = 16000
  • 76 × 40 × 5 = 15200
  • 2 × 83 × 50 = 8300
  • 9 × 41 × 10 = 3690
  • 2 × 48 × 10 = 960
  • 38 × 10 × 7 = 2660
  • 19 × 18 × 5 = 1710
  • 9 × 67 × 10 = 6030
  • 32 × 30 × 2 = 1920
  • 47 × 75 × 4 = 14100
  • 91 × 10 × 9 = 8190
  • 2 × 23 × 40 = 1840
  • 30 × 14 × 5 = 2100
  • 96 × 10 × 6 = 5760
  • 2 × 47 × 45 = 4230
  • 93 × 40 × 5 = 18600
  • 41 × 35 × 2 = 2870
  • 90 × 20 × 4 = 7200
  • 2 × 32 × 15 = 960
  • 7 × 66 × 10 = 4620
  • 87 × 20 × 5 = 8700
  • 12 × 50 × 2 = 1200
  • 31 × 40 × 2 = 2480
  • 4 × 58 × 75 = 17400
  • 5 × 69 × 40 = 13800
  • 39 × 25 × 8 = 7800
  • 3 × 68 × 10 = 2040
  • 6 × 10 × 15 = 900
  • 4 × 35 × 75 = 10500
  • 24 × 25 × 8 = 4800
  • 5 × 97 × 18 = 8730
  • 5 × 89 × 60 = 26700
  • 5 × 35 × 10 = 1750
  • 5 × 58 × 14 = 4060
  • 5 × 24 × 10 = 1200
  • 3 × 33 × 10 = 990
  • 28 × 20 × 3 = 1680
  • 39 × 50 × 4 = 7800
  • 2 × 31 × 20 = 1240
  • 78 × 50 × 2 = 7800
  • 8 × 68 × 75 = 40800
  • 44 × 45 × 2 = 3960
  • 56 × 50 × 6 = 16800
  • 99 × 18 × 5 = 8910
  • 41 × 50 × 8 = 16400
  • 2 × 71 × 45 = 6390
  • 79 × 50 × 6 = 23700
  • 87 × 10 × 4 = 3480
  • 2 × 23 × 25 = 1150
  • 24 × 10 × 4 = 960
  • 8 × 14 × 10 = 1120
  • 80 × 30 × 3 = 7200
  • 29 × 35 × 2 = 2030
  • 6 × 74 × 50 = 22200
  • 91 × 20 × 4 = 7280
  • 66 × 60 × 5 = 19800
  • 5 × 54 × 16 = 4320
  • 95 × 25 × 4 = 9500
  • 83 × 20 × 3 = 4980
  • 6 × 15 × 50 = 4500
  • 89 × 25 × 2 = 4450
  • 3 × 48 × 30 = 4320
  • 64 × 15 × 6 = 5760
  • 59 × 60 × 5 = 17700
  • 2 × 79 × 30 = 4740
  • 2 × 11 × 15 = 330
  • 4 × 34 × 15 = 2040
  • 42 × 15 × 4 = 2520
  • 49 × 10 × 4 = 1960
  • 6 × 10 × 15 = 900
  • 6 × 26 × 10 = 1560
  • 19 × 25 × 4 = 1900
  • 5 × 91 × 60 = 27300
  • 25 × 20 × 3 = 1500
  • 99 × 14 × 5 = 6930
  • 2 × 81 × 10 = 1620
  • 2 × 95 × 40 = 7600
  • 2 × 40 × 25 = 2000
  • 87 × 15 × 6 = 7830
  • 22 × 10 × 5 = 1100
  • 6 × 92 × 50 = 27600
  • 13 × 10 × 3 = 390
  • 70 × 50 × 6 = 21000
  • 2 × 48 × 45 = 4320
  • 36 × 10 × 4 = 1440
  • 50 × 50 × 8 = 20000
  • 18 × 16 × 5 = 1440
  • 33 × 15 × 2 = 990
  • 4 × 81 × 75 = 24300
  • 5 × 47 × 80 = 18800
  • 6 × 80 × 15 = 7200
  • 5 × 97 × 60 = 29100
  • 36 × 20 × 5 = 3600
  • 55 × 10 × 2 = 1100
  • 84 × 20 × 3 = 5040
  • 5 × 12 × 18 = 1080
  • 5 × 42 × 20 = 4200
  • 81 × 25 × 2 = 4050
  • 5 × 41 × 10 = 2050
  • 2 × 19 × 25 = 950
  • 30 × 14 × 5 = 2100
  • 10 × 20 × 3 = 600
  • 74 × 40 × 2 = 5920
  • 96 × 25 × 8 = 19200
  • 90 × 45 × 2 = 8100
  • 38 × 30 × 3 = 3420
  • 9 × 49 × 10 = 4410
  • 6 × 18 × 15 = 1620
  • 41 × 20 × 5 = 4100
  • 93 × 45 × 2 = 8370
  • 37 × 16 × 5 = 2960
  • 3 × 87 × 10 = 2610
  • 72 × 20 × 2 = 2880
  • 40 × 10 × 8 = 3200
  • 54 × 50 × 2 = 5400
  • 5 × 59 × 60 = 17700
  • 97 × 25 × 2 = 4850
  • 5 × 43 × 40 = 8600
  • 70 × 15 × 2 = 2100
  • 4 × 97 × 10 = 3880
  • 5 × 15 × 20 = 1500
  • 2 × 30 × 45 = 2700
  • 5 × 20 × 20 = 2000
  • 33 × 10 × 8 = 2640
  • 5 × 12 × 60 = 3600
  • 29 × 10 × 5 = 1450
  • 41 × 25 × 4 = 4100
  • 5 × 68 × 40 = 13600
  • 8 × 76 × 50 = 30400
  • 8 × 56 × 50 = 22400
  • 34 × 30 × 2 = 2040
  • 17 × 30 × 3 = 1530
  • 4 × 54 × 15 = 3240
  • 91 × 30 × 2 = 5460
  • 51 × 20 × 3 = 3060
  • 6 × 34 × 10 = 2040
  • 92 × 50 × 8 = 36800
  • 8 × 77 × 50 = 30800
  • 8 × 21 × 10 = 1680
  • 24 × 35 × 2 = 1680
  • 39 × 80 × 5 = 15600
  • 88 × 40 × 2 = 7040
  • 8 × 28 × 25 = 5600
  • 63 × 60 × 5 = 18900
  • 7 × 47 × 10 = 3290
  • 67 × 35 × 2 = 4690
  • 8 × 41 × 75 = 24600
  • 2 × 86 × 40 = 6880
  • 52 × 15 × 2 = 1560
  • 8 × 86 × 10 = 6880
  • 4 × 19 × 10 = 760
  • 72 × 75 × 4 = 21600
  • 28 × 10 × 7 = 1960
  • 5 × 28 × 10 = 1400
  • 8 × 52 × 25 = 10400
  • 9 × 60 × 10 = 5400
  • 3 × 48 × 10 = 1440
  • 10 × 80 × 5 = 4000
  • 61 × 15 × 2 = 1830
  • 27 × 25 × 2 = 1350
  • 4 × 53 × 75 = 15900
※总分:100分, 共计:170道题, 每题:0.59 分。


运用运算律巧算的算法