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运用运算律巧算的算法110题

  • 耗时: 0分0秒
  • 题数:
  • 得分:
  • 21 × 16 × 5 = 1680
  • 61 × 25 × 4 = 6100
  • 47 × 10 × 9 = 4230
  • 5 × 90 × 16 = 7200
  • 96 × 50 × 8 = 38400
  • 6 × 74 × 50 = 22200
  • 2 × 86 × 15 = 2580
  • 2 × 38 × 45 = 3420
  • 87 × 16 × 5 = 6960
  • 69 × 12 × 5 = 4140
  • 67 × 50 × 8 = 26800
  • 6 × 70 × 15 = 6300
  • 8 × 85 × 10 = 6800
  • 20 × 50 × 2 = 2000
  • 59 × 12 × 5 = 3540
  • 2 × 54 × 50 = 5400
  • 74 × 30 × 3 = 6660
  • 77 × 50 × 4 = 15400
  • 5 × 79 × 20 = 7900
  • 66 × 50 × 4 = 13200
  • 8 × 57 × 50 = 22800
  • 97 × 18 × 5 = 8730
  • 8 × 81 × 75 = 48600
  • 20 × 15 × 4 = 1200
  • 5 × 28 × 80 = 11200
  • 65 × 20 × 2 = 2600
  • 39 × 10 × 2 = 780
  • 2 × 65 × 20 = 2600
  • 92 × 15 × 6 = 8280
  • 38 × 40 × 2 = 3040
  • 2 × 24 × 50 = 2400
  • 56 × 10 × 4 = 2240
  • 52 × 75 × 8 = 31200
  • 2 × 99 × 40 = 7920
  • 40 × 20 × 4 = 3200
  • 99 × 40 × 5 = 19800
  • 6 × 90 × 50 = 27000
  • 61 × 16 × 5 = 4880
  • 65 × 15 × 6 = 5850
  • 50 × 20 × 4 = 4000
  • 4 × 92 × 10 = 3680
  • 2 × 95 × 45 = 8550
  • 54 × 12 × 5 = 3240
  • 2 × 61 × 40 = 4880
  • 5 × 24 × 12 = 1440
  • 13 × 25 × 2 = 650
  • 6 × 88 × 10 = 5280
  • 6 × 66 × 15 = 5940
  • 86 × 15 × 4 = 5160
  • 46 × 10 × 5 = 2300
  • 2 × 90 × 25 = 4500
  • 71 × 75 × 8 = 42600
  • 3 × 82 × 20 = 4920
  • 2 × 32 × 25 = 1600
  • 71 × 40 × 2 = 5680
  • 26 × 40 × 5 = 5200
  • 14 × 20 × 5 = 1400
  • 52 × 50 × 2 = 5200
  • 45 × 15 × 6 = 4050
  • 33 × 75 × 8 = 19800
  • 4 × 93 × 75 = 27900
  • 89 × 30 × 3 = 8010
  • 49 × 10 × 3 = 1470
  • 4 × 67 × 75 = 20100
  • 48 × 25 × 4 = 4800
  • 82 × 60 × 5 = 24600
  • 3 × 38 × 20 = 2280
  • 5 × 98 × 12 = 5880
  • 37 × 10 × 3 = 1110
  • 79 × 25 × 8 = 15800
  • 2 × 93 × 20 = 3720
  • 75 × 25 × 4 = 7500
  • 70 × 16 × 5 = 5600
  • 79 × 50 × 4 = 15800
  • 95 × 14 × 5 = 6650
  • 76 × 35 × 2 = 5320
  • 78 × 50 × 4 = 15600
  • 5 × 14 × 12 = 840
  • 86 × 12 × 5 = 5160
  • 2 × 62 × 10 = 1240
  • 5 × 22 × 40 = 4400
  • 21 × 10 × 2 = 420
  • 38 × 50 × 8 = 15200
  • 13 × 60 × 5 = 3900
  • 37 × 10 × 7 = 2590
  • 2 × 52 × 35 = 3640
  • 66 × 25 × 2 = 3300
  • 69 × 50 × 2 = 6900
  • 5 × 10 × 80 = 4000
  • 2 × 11 × 25 = 550
  • 5 × 75 × 14 = 5250
  • 13 × 20 × 3 = 780
  • 5 × 10 × 18 = 900
  • 2 × 82 × 20 = 3280
  • 5 × 14 × 18 = 1260
  • 3 × 13 × 30 = 1170
  • 85 × 30 × 3 = 7650
  • 3 × 32 × 30 = 2880
  • 2 × 97 × 10 = 1940
  • 2 × 12 × 20 = 480
  • 5 × 34 × 60 = 10200
  • 38 × 50 × 4 = 7600
  • 2 × 50 × 35 = 3500
  • 39 × 50 × 6 = 11700
  • 33 × 20 × 5 = 3300
  • 2 × 68 × 20 = 2720
  • 62 × 12 × 5 = 3720
  • 6 × 15 × 10 = 900
  • 19 × 25 × 4 = 1900
  • 93 × 10 × 7 = 6510
※总分:100分, 共计:110道题, 每题:0.91 分。


运用运算律巧算的算法