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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:
  • 2 × 62 × 15 = 1860
  • 8 × 27 × 25 = 5400
  • 5 × 22 × 60 = 6600
  • 58 × 50 × 2 = 5800
  • 92 × 15 × 2 = 2760
  • 63 × 40 × 5 = 12600
  • 4 × 43 × 75 = 12900
  • 75 × 10 × 7 = 5250
  • 4 × 74 × 25 = 7400
  • 6 × 23 × 15 = 2070
  • 4 × 41 × 20 = 3280
  • 7 × 98 × 10 = 6860
  • 7 × 28 × 10 = 1960
  • 83 × 50 × 4 = 16600
  • 5 × 26 × 16 = 2080
  • 46 × 40 × 5 = 9200
  • 68 × 50 × 8 = 27200
  • 5 × 13 × 14 = 910
  • 14 × 12 × 5 = 840
  • 8 × 95 × 25 = 19000
  • 3 × 30 × 30 = 2700
  • 90 × 60 × 5 = 27000
  • 4 × 54 × 20 = 4320
  • 15 × 50 × 2 = 1500
  • 72 × 20 × 4 = 5760
  • 17 × 45 × 2 = 1530
  • 70 × 80 × 5 = 28000
  • 7 × 14 × 10 = 980
  • 6 × 81 × 15 = 7290
  • 94 × 20 × 2 = 3760
  • 2 × 27 × 40 = 2160
  • 50 × 14 × 5 = 3500
  • 49 × 35 × 2 = 3430
  • 2 × 14 × 25 = 700
  • 8 × 47 × 10 = 3760
  • 80 × 40 × 2 = 6400
  • 5 × 21 × 20 = 2100
  • 36 × 25 × 2 = 1800
  • 5 × 35 × 60 = 10500
  • 58 × 10 × 2 = 1160
  • 5 × 71 × 14 = 4970
  • 9 × 63 × 10 = 5670
  • 5 × 53 × 12 = 3180
  • 98 × 15 × 4 = 5880
  • 93 × 14 × 5 = 6510
  • 4 × 86 × 10 = 3440
  • 53 × 10 × 8 = 4240
  • 79 × 75 × 4 = 23700
  • 16 × 50 × 4 = 3200
  • 2 × 78 × 15 = 2340
  • 2 × 22 × 20 = 880
  • 3 × 96 × 10 = 2880
  • 30 × 12 × 5 = 1800
  • 5 × 43 × 12 = 2580
  • 15 × 12 × 5 = 900
  • 4 × 41 × 25 = 4100
  • 6 × 64 × 15 = 5760
  • 41 × 30 × 2 = 2460
  • 2 × 51 × 10 = 1020
  • 4 × 78 × 25 = 7800
  • 95 × 80 × 5 = 38000
  • 2 × 75 × 40 = 6000
  • 69 × 18 × 5 = 6210
  • 3 × 98 × 30 = 8820
  • 4 × 17 × 50 = 3400
  • 79 × 40 × 2 = 6320
  • 11 × 40 × 2 = 880
  • 3 × 13 × 30 = 1170
  • 4 × 61 × 75 = 18300
  • 6 × 80 × 15 = 7200
  • 37 × 12 × 5 = 2220
  • 2 × 63 × 15 = 1890
  • 2 × 73 × 25 = 3650
  • 3 × 57 × 30 = 5130
  • 21 × 15 × 6 = 1890
  • 4 × 48 × 25 = 4800
  • 4 × 61 × 75 = 18300
  • 32 × 50 × 4 = 6400
  • 5 × 37 × 18 = 3330
  • 2 × 97 × 45 = 8730
  • 2 × 46 × 40 = 3680
  • 70 × 75 × 8 = 42000
  • 33 × 50 × 2 = 3300
  • 9 × 82 × 10 = 7380
  • 57 × 50 × 2 = 5700
  • 51 × 30 × 2 = 3060
  • 4 × 36 × 75 = 10800
  • 97 × 10 × 8 = 7760
  • 4 × 60 × 75 = 18000
  • 4 × 38 × 10 = 1520
  • 78 × 10 × 4 = 3120
  • 4 × 12 × 75 = 3600
  • 3 × 40 × 30 = 3600
  • 2 × 18 × 30 = 1080
  • 5 × 17 × 18 = 1530
  • 22 × 20 × 2 = 880
  • 4 × 76 × 15 = 4560
  • 21 × 10 × 8 = 1680
  • 2 × 21 × 30 = 1260
  • 2 × 83 × 40 = 6640
  • 5 × 20 × 10 = 1000
  • 8 × 40 × 25 = 8000
  • 95 × 25 × 8 = 19000
  • 2 × 44 × 15 = 1320
  • 25 × 45 × 2 = 2250
  • 94 × 10 × 5 = 4700
  • 5 × 21 × 16 = 1680
  • 3 × 66 × 30 = 5940
  • 7 × 56 × 10 = 3920
  • 4 × 49 × 50 = 9800
  • 8 × 78 × 10 = 6240
  • 54 × 14 × 5 = 3780
  • 92 × 35 × 2 = 6440
  • 9 × 10 × 10 = 900
  • 7 × 38 × 10 = 2660
  • 24 × 75 × 4 = 7200
  • 4 × 36 × 25 = 3600
  • 67 × 10 × 4 = 2680
  • 5 × 30 × 10 = 1500
  • 73 × 10 × 8 = 5840
  • 62 × 40 × 2 = 4960
  • 26 × 10 × 2 = 520
  • 12 × 45 × 2 = 1080
  • 2 × 69 × 35 = 4830
  • 92 × 25 × 8 = 18400
  • 79 × 18 × 5 = 7110
  • 48 × 15 × 4 = 2880
  • 8 × 33 × 25 = 6600
  • 2 × 27 × 35 = 1890
  • 58 × 10 × 8 = 4640
※总分:100分, 共计:130道题, 每题:0.77 分。


运用运算律巧算的算法