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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:
  • 3 × 77 × 10 = 2310
  • 3 × 99 × 30 = 8910
  • 63 × 25 × 8 = 12600
  • 36 × 18 × 5 = 3240
  • 38 × 10 × 8 = 3040
  • 30 × 10 × 4 = 1200
  • 58 × 16 × 5 = 4640
  • 2 × 25 × 50 = 2500
  • 2 × 22 × 50 = 2200
  • 2 × 98 × 25 = 4900
  • 5 × 47 × 10 = 2350
  • 82 × 20 × 5 = 8200
  • 3 × 60 × 30 = 5400
  • 5 × 38 × 18 = 3420
  • 80 × 10 × 3 = 2400
  • 57 × 75 × 8 = 34200
  • 33 × 14 × 5 = 2310
  • 51 × 40 × 2 = 4080
  • 5 × 20 × 12 = 1200
  • 6 × 22 × 50 = 6600
  • 8 × 64 × 50 = 25600
  • 29 × 10 × 2 = 580
  • 2 × 88 × 35 = 6160
  • 27 × 20 × 3 = 1620
  • 8 × 37 × 75 = 22200
  • 84 × 75 × 8 = 50400
  • 2 × 54 × 10 = 1080
  • 69 × 30 × 2 = 4140
  • 64 × 60 × 5 = 19200
  • 3 × 81 × 20 = 4860
  • 47 × 50 × 6 = 14100
  • 2 × 70 × 15 = 2100
  • 12 × 50 × 2 = 1200
  • 39 × 75 × 8 = 23400
  • 6 × 65 × 50 = 19500
  • 42 × 80 × 5 = 16800
  • 8 × 85 × 25 = 17000
  • 2 × 53 × 30 = 3180
  • 2 × 61 × 40 = 4880
  • 5 × 25 × 40 = 5000
  • 66 × 12 × 5 = 3960
  • 82 × 20 × 5 = 8200
  • 5 × 31 × 80 = 12400
  • 80 × 50 × 8 = 32000
  • 39 × 10 × 8 = 3120
  • 2 × 56 × 15 = 1680
  • 5 × 78 × 40 = 15600
  • 43 × 50 × 4 = 8600
  • 6 × 80 × 10 = 4800
  • 95 × 10 × 8 = 7600
  • 43 × 14 × 5 = 3010
  • 37 × 75 × 4 = 11100
  • 2 × 76 × 15 = 2280
  • 6 × 81 × 10 = 4860
  • 6 × 10 × 50 = 3000
  • 3 × 52 × 20 = 3120
  • 23 × 75 × 8 = 13800
  • 74 × 10 × 8 = 5920
  • 5 × 11 × 18 = 990
  • 34 × 50 × 4 = 6800
  • 75 × 75 × 8 = 45000
  • 4 × 21 × 10 = 840
  • 68 × 80 × 5 = 27200
  • 4 × 10 × 20 = 800
  • 4 × 60 × 15 = 3600
  • 5 × 30 × 10 = 1500
  • 2 × 31 × 25 = 1550
  • 94 × 50 × 8 = 37600
  • 4 × 94 × 20 = 7520
  • 31 × 18 × 5 = 2790
  • 5 × 84 × 12 = 5040
  • 75 × 35 × 2 = 5250
  • 8 × 62 × 25 = 12400
  • 5 × 81 × 20 = 8100
  • 57 × 12 × 5 = 3420
  • 90 × 12 × 5 = 5400
  • 5 × 67 × 12 = 4020
  • 68 × 20 × 4 = 5440
  • 2 × 28 × 10 = 560
  • 8 × 26 × 10 = 2080
  • 4 × 60 × 50 = 12000
  • 32 × 40 × 5 = 6400
  • 2 × 95 × 35 = 6650
  • 91 × 75 × 8 = 54600
  • 71 × 50 × 6 = 21300
  • 6 × 91 × 15 = 8190
  • 11 × 50 × 8 = 4400
  • 4 × 99 × 25 = 9900
  • 5 × 79 × 60 = 23700
  • 5 × 86 × 12 = 5160
  • 59 × 10 × 7 = 4130
  • 6 × 80 × 50 = 24000
  • 33 × 45 × 2 = 2970
  • 90 × 16 × 5 = 7200
  • 82 × 80 × 5 = 32800
  • 5 × 22 × 18 = 1980
  • 26 × 75 × 8 = 15600
  • 6 × 12 × 10 = 720
  • 4 × 14 × 50 = 2800
  • 4 × 71 × 75 = 21300
  • 23 × 25 × 8 = 4600
  • 2 × 92 × 10 = 1840
  • 6 × 77 × 50 = 23100
  • 60 × 60 × 5 = 18000
  • 43 × 50 × 2 = 4300
  • 2 × 18 × 45 = 1620
  • 75 × 15 × 2 = 2250
  • 5 × 63 × 10 = 3150
  • 23 × 20 × 4 = 1840
  • 47 × 25 × 8 = 9400
  • 8 × 55 × 50 = 22000
  • 2 × 54 × 25 = 2700
  • 5 × 92 × 14 = 6440
  • 2 × 30 × 45 = 2700
  • 46 × 10 × 9 = 4140
  • 2 × 42 × 45 = 3780
  • 3 × 46 × 30 = 4140
  • 3 × 26 × 30 = 2340
  • 3 × 76 × 20 = 4560
  • 51 × 20 × 2 = 2040
  • 8 × 42 × 50 = 16800
  • 5 × 23 × 16 = 1840
  • 77 × 20 × 5 = 7700
  • 2 × 64 × 10 = 1280
  • 9 × 29 × 10 = 2610
  • 2 × 42 × 50 = 4200
  • 46 × 15 × 2 = 1380
  • 43 × 75 × 8 = 25800
  • 12 × 10 × 3 = 360
  • 6 × 39 × 50 = 11700
※总分:100分, 共计:130道题, 每题:0.77 分。


运用运算律巧算的算法