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运用运算律巧算的算法190题

  • 耗时: 0分0秒
  • 题数:
  • 得分:
  • 5 × 64 × 40 = 12800
  • 8 × 26 × 75 = 15600
  • 4 × 15 × 25 = 1500
  • 2 × 19 × 25 = 950
  • 9 × 93 × 10 = 8370
  • 19 × 18 × 5 = 1710
  • 2 × 16 × 15 = 480
  • 20 × 40 × 5 = 4000
  • 43 × 20 × 5 = 4300
  • 66 × 10 × 7 = 4620
  • 2 × 36 × 35 = 2520
  • 4 × 65 × 50 = 13000
  • 17 × 75 × 8 = 10200
  • 69 × 50 × 6 = 20700
  • 48 × 10 × 6 = 2880
  • 6 × 20 × 10 = 1200
  • 4 × 48 × 20 = 3840
  • 2 × 80 × 15 = 2400
  • 7 × 18 × 10 = 1260
  • 39 × 10 × 3 = 1170
  • 38 × 25 × 8 = 7600
  • 75 × 50 × 6 = 22500
  • 12 × 40 × 5 = 2400
  • 18 × 80 × 5 = 7200
  • 4 × 49 × 50 = 9800
  • 97 × 35 × 2 = 6790
  • 5 × 17 × 60 = 5100
  • 54 × 16 × 5 = 4320
  • 97 × 75 × 4 = 29100
  • 8 × 93 × 25 = 18600
  • 2 × 44 × 50 = 4400
  • 2 × 22 × 50 = 2200
  • 2 × 68 × 20 = 2720
  • 9 × 16 × 10 = 1440
  • 30 × 30 × 3 = 2700
  • 2 × 29 × 20 = 1160
  • 41 × 20 × 4 = 3280
  • 58 × 75 × 8 = 34800
  • 31 × 15 × 4 = 1860
  • 8 × 97 × 10 = 7760
  • 4 × 27 × 75 = 8100
  • 4 × 25 × 50 = 5000
  • 2 × 14 × 10 = 280
  • 85 × 50 × 4 = 17000
  • 17 × 16 × 5 = 1360
  • 64 × 10 × 7 = 4480
  • 98 × 16 × 5 = 7840
  • 34 × 45 × 2 = 3060
  • 27 × 20 × 5 = 2700
  • 24 × 15 × 6 = 2160
  • 15 × 18 × 5 = 1350
  • 53 × 45 × 2 = 4770
  • 26 × 10 × 7 = 1820
  • 32 × 75 × 8 = 19200
  • 87 × 30 × 3 = 7830
  • 2 × 76 × 20 = 3040
  • 2 × 59 × 40 = 4720
  • 3 × 25 × 20 = 1500
  • 2 × 21 × 10 = 420
  • 5 × 16 × 16 = 1280
  • 4 × 57 × 10 = 2280
  • 7 × 24 × 10 = 1680
  • 77 × 40 × 2 = 6160
  • 2 × 97 × 15 = 2910
  • 94 × 16 × 5 = 7520
  • 85 × 30 × 2 = 5100
  • 5 × 95 × 40 = 19000
  • 50 × 30 × 2 = 3000
  • 3 × 74 × 30 = 6660
  • 4 × 40 × 50 = 8000
  • 5 × 43 × 20 = 4300
  • 66 × 30 × 3 = 5940
  • 47 × 10 × 2 = 940
  • 4 × 32 × 25 = 3200
  • 5 × 59 × 60 = 17700
  • 8 × 77 × 10 = 6160
  • 8 × 19 × 75 = 11400
  • 2 × 35 × 30 = 2100
  • 89 × 16 × 5 = 7120
  • 8 × 56 × 75 = 33600
  • 4 × 73 × 10 = 2920
  • 71 × 20 × 5 = 7100
  • 3 × 34 × 10 = 1020
  • 5 × 47 × 16 = 3760
  • 24 × 30 × 2 = 1440
  • 2 × 68 × 50 = 6800
  • 8 × 16 × 50 = 6400
  • 23 × 10 × 2 = 460
  • 9 × 46 × 10 = 4140
  • 18 × 75 × 4 = 5400
  • 5 × 58 × 12 = 3480
  • 40 × 50 × 2 = 4000
  • 30 × 45 × 2 = 2700
  • 5 × 80 × 12 = 4800
  • 43 × 50 × 6 = 12900
  • 19 × 25 × 2 = 950
  • 96 × 25 × 8 = 19200
  • 2 × 23 × 25 = 1150
  • 58 × 15 × 2 = 1740
  • 36 × 35 × 2 = 2520
  • 75 × 80 × 5 = 30000
  • 5 × 17 × 18 = 1530
  • 2 × 15 × 10 = 300
  • 2 × 52 × 15 = 1560
  • 4 × 69 × 15 = 4140
  • 49 × 14 × 5 = 3430
  • 5 × 96 × 40 = 19200
  • 8 × 88 × 50 = 35200
  • 5 × 14 × 10 = 700
  • 7 × 47 × 10 = 3290
  • 3 × 11 × 30 = 990
  • 4 × 71 × 15 = 4260
  • 4 × 41 × 75 = 12300
  • 91 × 20 × 3 = 5460
  • 2 × 95 × 30 = 5700
  • 5 × 23 × 18 = 2070
  • 89 × 20 × 3 = 5340
  • 84 × 40 × 2 = 6720
  • 72 × 10 × 6 = 4320
  • 2 × 24 × 10 = 480
  • 60 × 75 × 8 = 36000
  • 47 × 20 × 4 = 3760
  • 41 × 25 × 8 = 8200
  • 14 × 10 × 3 = 420
  • 9 × 96 × 10 = 8640
  • 2 × 97 × 45 = 8730
  • 3 × 57 × 10 = 1710
  • 57 × 75 × 8 = 34200
  • 5 × 31 × 80 = 12400
  • 52 × 50 × 2 = 5200
  • 35 × 20 × 2 = 1400
  • 8 × 72 × 75 = 43200
  • 10 × 20 × 3 = 600
  • 87 × 10 × 2 = 1740
  • 39 × 10 × 5 = 1950
  • 2 × 84 × 25 = 4200
  • 4 × 37 × 20 = 2960
  • 5 × 84 × 12 = 5040
  • 23 × 10 × 3 = 690
  • 45 × 40 × 2 = 3600
  • 61 × 75 × 8 = 36600
  • 15 × 10 × 5 = 750
  • 6 × 79 × 10 = 4740
  • 36 × 45 × 2 = 3240
  • 98 × 30 × 2 = 5880
  • 4 × 81 × 25 = 8100
  • 5 × 65 × 60 = 19500
  • 69 × 10 × 8 = 5520
  • 23 × 15 × 2 = 690
  • 4 × 76 × 15 = 4560
  • 8 × 17 × 25 = 3400
  • 25 × 20 × 5 = 2500
  • 34 × 14 × 5 = 2380
  • 78 × 75 × 8 = 46800
  • 73 × 20 × 2 = 2920
  • 5 × 85 × 60 = 25500
  • 65 × 10 × 3 = 1950
  • 5 × 75 × 18 = 6750
  • 17 × 10 × 6 = 1020
  • 4 × 34 × 20 = 2720
  • 5 × 89 × 60 = 26700
  • 72 × 30 × 3 = 6480
  • 5 × 26 × 12 = 1560
  • 2 × 72 × 15 = 2160
  • 3 × 82 × 20 = 4920
  • 2 × 32 × 15 = 960
  • 14 × 30 × 2 = 840
  • 2 × 83 × 30 = 4980
  • 92 × 15 × 4 = 5520
  • 96 × 16 × 5 = 7680
  • 76 × 25 × 2 = 3800
  • 20 × 25 × 8 = 4000
  • 3 × 91 × 10 = 2730
  • 5 × 38 × 16 = 3040
  • 54 × 25 × 4 = 5400
  • 49 × 18 × 5 = 4410
  • 9 × 97 × 10 = 8730
  • 26 × 16 × 5 = 2080
  • 93 × 10 × 4 = 3720
  • 5 × 49 × 20 = 4900
  • 2 × 61 × 50 = 6100
  • 78 × 30 × 3 = 7020
  • 5 × 69 × 12 = 4140
  • 2 × 34 × 40 = 2720
  • 8 × 21 × 75 = 12600
  • 56 × 25 × 2 = 2800
  • 18 × 20 × 4 = 1440
  • 4 × 37 × 15 = 2220
  • 11 × 50 × 8 = 4400
  • 52 × 10 × 3 = 1560
※总分:100分, 共计:190道题, 每题:0.53 分。


运用运算律巧算的算法