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运用运算律巧算的算法160题

  • 耗时: 0分0秒
  • 题数:
  • 得分:
  • 4 × 83 × 75 = 24900
  • 5 × 12 × 60 = 3600
  • 3 × 49 × 20 = 2940
  • 2 × 46 × 45 = 4140
  • 27 × 18 × 5 = 2430
  • 87 × 14 × 5 = 6090
  • 4 × 24 × 25 = 2400
  • 75 × 80 × 5 = 30000
  • 77 × 45 × 2 = 6930
  • 77 × 10 × 8 = 6160
  • 8 × 78 × 10 = 6240
  • 6 × 76 × 15 = 6840
  • 69 × 45 × 2 = 6210
  • 5 × 10 × 40 = 2000
  • 60 × 30 × 2 = 3600
  • 44 × 60 × 5 = 13200
  • 65 × 20 × 5 = 6500
  • 91 × 35 × 2 = 6370
  • 4 × 62 × 75 = 18600
  • 20 × 30 × 2 = 1200
  • 2 × 46 × 45 = 4140
  • 4 × 22 × 10 = 880
  • 18 × 20 × 3 = 1080
  • 2 × 31 × 30 = 1860
  • 8 × 57 × 50 = 22800
  • 63 × 50 × 4 = 12600
  • 31 × 40 × 5 = 6200
  • 4 × 29 × 25 = 2900
  • 13 × 25 × 2 = 650
  • 25 × 10 × 2 = 500
  • 2 × 39 × 50 = 3900
  • 2 × 27 × 50 = 2700
  • 6 × 54 × 10 = 3240
  • 84 × 10 × 4 = 3360
  • 64 × 25 × 8 = 12800
  • 72 × 20 × 5 = 7200
  • 79 × 15 × 4 = 4740
  • 82 × 30 × 2 = 4920
  • 69 × 45 × 2 = 6210
  • 23 × 30 × 2 = 1380
  • 8 × 26 × 75 = 15600
  • 55 × 10 × 6 = 3300
  • 68 × 14 × 5 = 4760
  • 45 × 12 × 5 = 2700
  • 2 × 75 × 45 = 6750
  • 6 × 77 × 10 = 4620
  • 42 × 10 × 9 = 3780
  • 29 × 20 × 3 = 1740
  • 91 × 10 × 9 = 8190
  • 31 × 14 × 5 = 2170
  • 47 × 30 × 2 = 2820
  • 8 × 63 × 50 = 25200
  • 96 × 20 × 5 = 9600
  • 64 × 50 × 2 = 6400
  • 72 × 20 × 2 = 2880
  • 94 × 10 × 2 = 1880
  • 74 × 30 × 2 = 4440
  • 76 × 15 × 4 = 4560
  • 4 × 53 × 25 = 5300
  • 5 × 68 × 14 = 4760
  • 2 × 42 × 25 = 2100
  • 93 × 20 × 2 = 3720
  • 5 × 86 × 12 = 5160
  • 35 × 15 × 2 = 1050
  • 31 × 50 × 6 = 9300
  • 2 × 60 × 50 = 6000
  • 4 × 64 × 15 = 3840
  • 13 × 20 × 2 = 520
  • 6 × 11 × 50 = 3300
  • 11 × 12 × 5 = 660
  • 98 × 10 × 3 = 2940
  • 4 × 77 × 10 = 3080
  • 5 × 46 × 20 = 4600
  • 2 × 65 × 40 = 5200
  • 72 × 40 × 5 = 14400
  • 84 × 20 × 4 = 6720
  • 7 × 72 × 10 = 5040
  • 11 × 14 × 5 = 770
  • 94 × 10 × 9 = 8460
  • 48 × 75 × 8 = 28800
  • 6 × 85 × 10 = 5100
  • 95 × 20 × 3 = 5700
  • 45 × 75 × 4 = 13500
  • 6 × 74 × 15 = 6660
  • 33 × 20 × 3 = 1980
  • 26 × 45 × 2 = 2340
  • 31 × 50 × 4 = 6200
  • 4 × 61 × 20 = 4880
  • 2 × 21 × 40 = 1680
  • 73 × 40 × 5 = 14600
  • 5 × 35 × 10 = 1750
  • 2 × 15 × 50 = 1500
  • 5 × 68 × 40 = 13600
  • 60 × 20 × 3 = 3600
  • 4 × 74 × 10 = 2960
  • 75 × 15 × 4 = 4500
  • 81 × 18 × 5 = 7290
  • 2 × 87 × 40 = 6960
  • 4 × 78 × 15 = 4680
  • 2 × 68 × 30 = 4080
  • 13 × 75 × 4 = 3900
  • 3 × 10 × 10 = 300
  • 5 × 41 × 20 = 4100
  • 39 × 40 × 2 = 3120
  • 5 × 97 × 12 = 5820
  • 39 × 10 × 5 = 1950
  • 5 × 82 × 80 = 32800
  • 78 × 25 × 4 = 7800
  • 46 × 20 × 2 = 1840
  • 58 × 15 × 2 = 1740
  • 2 × 33 × 20 = 1320
  • 6 × 51 × 15 = 4590
  • 5 × 32 × 16 = 2560
  • 12 × 14 × 5 = 840
  • 3 × 90 × 10 = 2700
  • 54 × 75 × 4 = 16200
  • 40 × 25 × 4 = 4000
  • 4 × 90 × 25 = 9000
  • 18 × 25 × 2 = 900
  • 2 × 63 × 20 = 2520
  • 29 × 15 × 2 = 870
  • 10 × 75 × 8 = 6000
  • 66 × 15 × 2 = 1980
  • 7 × 35 × 10 = 2450
  • 41 × 50 × 6 = 12300
  • 51 × 45 × 2 = 4590
  • 2 × 12 × 25 = 600
  • 44 × 10 × 4 = 1760
  • 2 × 23 × 25 = 1150
  • 75 × 18 × 5 = 6750
  • 3 × 88 × 30 = 7920
  • 68 × 60 × 5 = 20400
  • 78 × 80 × 5 = 31200
  • 2 × 41 × 20 = 1640
  • 2 × 38 × 15 = 1140
  • 2 × 58 × 10 = 1160
  • 84 × 10 × 8 = 6720
  • 5 × 89 × 80 = 35600
  • 71 × 10 × 5 = 3550
  • 95 × 14 × 5 = 6650
  • 2 × 11 × 20 = 440
  • 52 × 75 × 4 = 15600
  • 36 × 50 × 4 = 7200
  • 66 × 25 × 8 = 13200
  • 3 × 50 × 10 = 1500
  • 87 × 15 × 6 = 7830
  • 29 × 50 × 6 = 8700
  • 5 × 31 × 80 = 12400
  • 39 × 10 × 8 = 3120
  • 78 × 25 × 4 = 7800
  • 4 × 52 × 10 = 2080
  • 61 × 10 × 8 = 4880
  • 2 × 73 × 35 = 5110
  • 89 × 25 × 4 = 8900
  • 4 × 73 × 10 = 2920
  • 89 × 10 × 7 = 6230
  • 4 × 60 × 20 = 4800
  • 21 × 10 × 5 = 1050
  • 94 × 40 × 2 = 7520
  • 7 × 11 × 10 = 770
※总分:100分, 共计:160道题, 每题:0.63 分。


运用运算律巧算的算法