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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:
  • 91 × 45 × 2 = 8190
  • 83 × 45 × 2 = 7470
  • 4 × 46 × 50 = 9200
  • 4 × 63 × 10 = 2520
  • 2 × 49 × 15 = 1470
  • 5 × 89 × 16 = 7120
  • 37 × 10 × 6 = 2220
  • 6 × 60 × 50 = 18000
  • 71 × 60 × 5 = 21300
  • 3 × 53 × 30 = 4770
  • 17 × 18 × 5 = 1530
  • 67 × 50 × 4 = 13400
  • 96 × 50 × 6 = 28800
  • 16 × 10 × 6 = 960
  • 84 × 10 × 8 = 6720
  • 21 × 14 × 5 = 1470
  • 5 × 42 × 80 = 16800
  • 2 × 31 × 40 = 2480
  • 79 × 50 × 6 = 23700
  • 4 × 28 × 25 = 2800
  • 3 × 51 × 30 = 4590
  • 76 × 80 × 5 = 30400
  • 29 × 30 × 2 = 1740
  • 4 × 86 × 15 = 5160
  • 8 × 78 × 25 = 15600
  • 26 × 25 × 4 = 2600
  • 5 × 17 × 16 = 1360
  • 2 × 66 × 45 = 5940
  • 2 × 91 × 50 = 9100
  • 53 × 12 × 5 = 3180
  • 86 × 10 × 7 = 6020
  • 12 × 10 × 5 = 600
  • 7 × 50 × 10 = 3500
  • 47 × 75 × 4 = 14100
  • 57 × 16 × 5 = 4560
  • 13 × 10 × 7 = 910
  • 50 × 10 × 9 = 4500
  • 5 × 56 × 18 = 5040
  • 8 × 12 × 50 = 4800
  • 2 × 65 × 30 = 3900
  • 5 × 60 × 80 = 24000
  • 13 × 16 × 5 = 1040
  • 87 × 20 × 2 = 3480
  • 2 × 40 × 20 = 1600
  • 3 × 43 × 30 = 3870
  • 40 × 20 × 2 = 1600
  • 37 × 15 × 2 = 1110
  • 91 × 10 × 7 = 6370
  • 8 × 17 × 50 = 6800
  • 3 × 23 × 20 = 1380
  • 8 × 98 × 50 = 39200
  • 5 × 38 × 14 = 2660
  • 33 × 12 × 5 = 1980
  • 30 × 30 × 3 = 2700
  • 8 × 50 × 10 = 4000
  • 72 × 50 × 2 = 7200
  • 4 × 44 × 20 = 3520
  • 66 × 10 × 5 = 3300
  • 70 × 10 × 3 = 2100
  • 33 × 15 × 6 = 2970
  • 5 × 11 × 60 = 3300
  • 2 × 72 × 25 = 3600
  • 9 × 20 × 10 = 1800
  • 45 × 30 × 3 = 4050
  • 7 × 62 × 10 = 4340
  • 2 × 85 × 25 = 4250
  • 2 × 28 × 40 = 2240
  • 5 × 97 × 60 = 29100
  • 64 × 50 × 6 = 19200
  • 25 × 10 × 3 = 750
  • 4 × 46 × 15 = 2760
  • 5 × 36 × 14 = 2520
  • 8 × 76 × 50 = 30400
  • 5 × 31 × 12 = 1860
  • 2 × 92 × 10 = 1840
  • 3 × 62 × 10 = 1860
  • 2 × 77 × 40 = 6160
  • 13 × 14 × 5 = 910
  • 5 × 94 × 60 = 28200
  • 5 × 68 × 14 = 4760
  • 5 × 40 × 80 = 16000
  • 59 × 18 × 5 = 5310
  • 79 × 40 × 2 = 6320
  • 76 × 75 × 8 = 45600
  • 5 × 24 × 10 = 1200
  • 68 × 45 × 2 = 6120
  • 83 × 20 × 5 = 8300
  • 59 × 10 × 3 = 1770
  • 91 × 60 × 5 = 27300
  • 8 × 60 × 50 = 24000
  • 4 × 27 × 15 = 1620
  • 3 × 67 × 20 = 4020
  • 9 × 91 × 10 = 8190
  • 5 × 40 × 16 = 3200
  • 90 × 20 × 4 = 7200
  • 5 × 29 × 40 = 5800
  • 2 × 38 × 50 = 3800
  • 74 × 15 × 6 = 6660
  • 25 × 50 × 8 = 10000
  • 51 × 10 × 5 = 2550
  • 35 × 20 × 2 = 1400
  • 2 × 74 × 10 = 1480
  • 2 × 35 × 20 = 1400
  • 2 × 55 × 20 = 2200
  • 4 × 94 × 75 = 28200
  • 99 × 30 × 2 = 5940
  • 34 × 25 × 4 = 3400
  • 12 × 15 × 6 = 1080
  • 3 × 32 × 10 = 960
  • 4 × 10 × 10 = 400
  • 86 × 12 × 5 = 5160
  • 2 × 25 × 35 = 1750
  • 89 × 14 × 5 = 6230
  • 4 × 53 × 25 = 5300
  • 80 × 20 × 2 = 3200
  • 2 × 28 × 25 = 1400
  • 5 × 73 × 12 = 4380
  • 48 × 20 × 4 = 3840
  • 2 × 70 × 30 = 4200
  • 5 × 96 × 40 = 19200
  • 67 × 45 × 2 = 6030
  • 2 × 66 × 30 = 3960
  • 50 × 50 × 8 = 20000
  • 68 × 50 × 2 = 6800
  • 8 × 94 × 25 = 18800
  • 58 × 10 × 7 = 4060
  • 2 × 87 × 50 = 8700
  • 2 × 42 × 35 = 2940
  • 2 × 57 × 15 = 1710
  • 46 × 35 × 2 = 3220
  • 68 × 10 × 8 = 5440
  • 53 × 50 × 4 = 10600
  • 34 × 14 × 5 = 2380
  • 28 × 18 × 5 = 2520
  • 2 × 22 × 20 = 880
  • 5 × 67 × 20 = 6700
  • 8 × 45 × 25 = 9000
  • 4 × 63 × 25 = 6300
  • 30 × 16 × 5 = 2400
  • 36 × 30 × 2 = 2160
  • 9 × 69 × 10 = 6210
  • 57 × 40 × 2 = 4560
  • 68 × 40 × 5 = 13600
  • 47 × 14 × 5 = 3290
  • 31 × 10 × 8 = 2480
  • 88 × 15 × 6 = 7920
  • 2 × 59 × 45 = 5310
  • 88 × 15 × 4 = 5280
  • 5 × 51 × 16 = 4080
  • 6 × 53 × 50 = 15900
  • 6 × 73 × 10 = 4380
  • 8 × 36 × 50 = 14400
  • 8 × 34 × 10 = 2720
  • 49 × 10 × 5 = 2450
  • 84 × 60 × 5 = 25200
  • 8 × 31 × 10 = 2480
  • 74 × 20 × 4 = 5920
  • 8 × 13 × 50 = 5200
  • 75 × 50 × 4 = 15000
  • 4 × 38 × 50 = 7600
  • 3 × 28 × 20 = 1680
  • 31 × 12 × 5 = 1860
  • 66 × 14 × 5 = 4620
  • 9 × 24 × 10 = 2160
  • 4 × 25 × 15 = 1500
  • 2 × 90 × 10 = 1800
  • 80 × 40 × 5 = 16000
  • 4 × 55 × 25 = 5500
  • 71 × 30 × 2 = 4260
  • 92 × 10 × 2 = 1840
※总分:100分, 共计:170道题, 每题:0.59 分。


运用运算律巧算的算法