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运用运算律巧算的算法130题

  • 耗时: 0分0秒
  • 题数:
  • 得分:
  • 6 × 51 × 15 = 4590
  • 97 × 10 × 4 = 3880
  • 2 × 57 × 25 = 2850
  • 77 × 10 × 7 = 5390
  • 51 × 16 × 5 = 4080
  • 14 × 20 × 4 = 1120
  • 79 × 20 × 2 = 3160
  • 78 × 80 × 5 = 31200
  • 78 × 20 × 5 = 7800
  • 53 × 14 × 5 = 3710
  • 93 × 15 × 6 = 8370
  • 8 × 11 × 50 = 4400
  • 57 × 50 × 4 = 11400
  • 5 × 18 × 12 = 1080
  • 2 × 85 × 15 = 2550
  • 31 × 20 × 5 = 3100
  • 80 × 80 × 5 = 32000
  • 4 × 57 × 20 = 4560
  • 5 × 95 × 14 = 6650
  • 62 × 35 × 2 = 4340
  • 2 × 40 × 10 = 800
  • 27 × 40 × 5 = 5400
  • 4 × 95 × 50 = 19000
  • 54 × 40 × 5 = 10800
  • 50 × 15 × 2 = 1500
  • 86 × 15 × 2 = 2580
  • 3 × 81 × 20 = 4860
  • 2 × 94 × 40 = 7520
  • 27 × 30 × 3 = 2430
  • 5 × 14 × 12 = 840
  • 6 × 11 × 50 = 3300
  • 34 × 30 × 2 = 2040
  • 45 × 15 × 2 = 1350
  • 8 × 73 × 75 = 43800
  • 2 × 27 × 20 = 1080
  • 89 × 35 × 2 = 6230
  • 5 × 96 × 60 = 28800
  • 5 × 39 × 60 = 11700
  • 97 × 50 × 2 = 9700
  • 3 × 21 × 30 = 1890
  • 84 × 50 × 4 = 16800
  • 2 × 11 × 10 = 220
  • 39 × 50 × 8 = 15600
  • 93 × 15 × 2 = 2790
  • 4 × 23 × 10 = 920
  • 60 × 15 × 4 = 3600
  • 90 × 12 × 5 = 5400
  • 4 × 78 × 75 = 23400
  • 42 × 10 × 3 = 1260
  • 78 × 15 × 2 = 2340
  • 38 × 10 × 8 = 3040
  • 4 × 53 × 10 = 2120
  • 52 × 15 × 2 = 1560
  • 65 × 50 × 8 = 26000
  • 5 × 89 × 16 = 7120
  • 2 × 13 × 30 = 780
  • 31 × 40 × 5 = 6200
  • 2 × 51 × 15 = 1530
  • 49 × 75 × 8 = 29400
  • 53 × 20 × 3 = 3180
  • 6 × 89 × 10 = 5340
  • 5 × 96 × 20 = 9600
  • 8 × 24 × 75 = 14400
  • 4 × 72 × 20 = 5760
  • 4 × 76 × 25 = 7600
  • 2 × 94 × 20 = 3760
  • 3 × 38 × 10 = 1140
  • 16 × 50 × 4 = 3200
  • 5 × 33 × 16 = 2640
  • 95 × 20 × 5 = 9500
  • 96 × 50 × 8 = 38400
  • 4 × 70 × 25 = 7000
  • 60 × 50 × 2 = 6000
  • 2 × 42 × 35 = 2940
  • 8 × 71 × 10 = 5680
  • 16 × 50 × 4 = 3200
  • 5 × 90 × 12 = 5400
  • 5 × 68 × 16 = 5440
  • 5 × 22 × 60 = 6600
  • 59 × 18 × 5 = 5310
  • 5 × 35 × 10 = 1750
  • 35 × 25 × 8 = 7000
  • 2 × 35 × 25 = 1750
  • 37 × 50 × 4 = 7400
  • 31 × 15 × 4 = 1860
  • 8 × 27 × 75 = 16200
  • 21 × 50 × 8 = 8400
  • 18 × 10 × 3 = 540
  • 6 × 62 × 10 = 3720
  • 5 × 10 × 12 = 600
  • 12 × 10 × 3 = 360
  • 2 × 62 × 35 = 4340
  • 2 × 76 × 25 = 3800
  • 5 × 41 × 16 = 3280
  • 5 × 12 × 20 = 1200
  • 32 × 50 × 8 = 12800
  • 19 × 50 × 6 = 5700
  • 99 × 12 × 5 = 5940
  • 5 × 50 × 60 = 15000
  • 2 × 98 × 40 = 7840
  • 2 × 22 × 20 = 880
  • 64 × 30 × 2 = 3840
  • 4 × 22 × 20 = 1760
  • 21 × 25 × 4 = 2100
  • 3 × 17 × 30 = 1530
  • 2 × 25 × 35 = 1750
  • 2 × 21 × 35 = 1470
  • 2 × 91 × 10 = 1820
  • 56 × 10 × 3 = 1680
  • 12 × 10 × 3 = 360
  • 90 × 18 × 5 = 8100
  • 3 × 42 × 10 = 1260
  • 5 × 29 × 12 = 1740
  • 6 × 32 × 15 = 2880
  • 53 × 50 × 8 = 21200
  • 96 × 20 × 5 = 9600
  • 47 × 30 × 2 = 2820
  • 4 × 58 × 50 = 11600
  • 4 × 39 × 10 = 1560
  • 92 × 50 × 8 = 36800
  • 2 × 57 × 25 = 2850
  • 5 × 94 × 14 = 6580
  • 8 × 78 × 25 = 15600
  • 23 × 20 × 4 = 1840
  • 65 × 15 × 4 = 3900
  • 64 × 20 × 3 = 3840
  • 5 × 25 × 80 = 10000
  • 5 × 93 × 80 = 37200
  • 4 × 37 × 20 = 2960
  • 4 × 82 × 75 = 24600
※总分:100分, 共计:130道题, 每题:0.77 分。


运用运算律巧算的算法