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运用运算律巧算的算法150题

  • 耗时: 0分0秒
  • 题数:
  • 得分:
  • 5 × 74 × 40 = 14800
  • 2 × 71 × 10 = 1420
  • 36 × 50 × 6 = 10800
  • 6 × 86 × 10 = 5160
  • 7 × 43 × 10 = 3010
  • 40 × 50 × 6 = 12000
  • 16 × 25 × 2 = 800
  • 17 × 30 × 2 = 1020
  • 72 × 75 × 8 = 43200
  • 37 × 50 × 8 = 14800
  • 53 × 14 × 5 = 3710
  • 69 × 20 × 5 = 6900
  • 3 × 57 × 10 = 1710
  • 8 × 32 × 75 = 19200
  • 73 × 10 × 4 = 2920
  • 2 × 32 × 45 = 2880
  • 87 × 60 × 5 = 26100
  • 63 × 50 × 6 = 18900
  • 5 × 80 × 20 = 8000
  • 6 × 26 × 10 = 1560
  • 8 × 59 × 50 = 23600
  • 8 × 12 × 25 = 2400
  • 43 × 20 × 4 = 3440
  • 8 × 25 × 10 = 2000
  • 4 × 24 × 15 = 1440
  • 6 × 77 × 15 = 6930
  • 60 × 15 × 2 = 1800
  • 89 × 75 × 8 = 53400
  • 28 × 16 × 5 = 2240
  • 4 × 47 × 25 = 4700
  • 2 × 74 × 25 = 3700
  • 14 × 20 × 2 = 560
  • 9 × 27 × 10 = 2430
  • 3 × 23 × 20 = 1380
  • 90 × 10 × 7 = 6300
  • 5 × 37 × 10 = 1850
  • 26 × 50 × 2 = 2600
  • 3 × 95 × 10 = 2850
  • 84 × 25 × 2 = 4200
  • 3 × 82 × 20 = 4920
  • 51 × 50 × 4 = 10200
  • 2 × 53 × 35 = 3710
  • 72 × 50 × 4 = 14400
  • 97 × 20 × 2 = 3880
  • 4 × 61 × 10 = 2440
  • 2 × 82 × 10 = 1640
  • 16 × 50 × 6 = 4800
  • 7 × 21 × 10 = 1470
  • 57 × 20 × 5 = 5700
  • 2 × 34 × 45 = 3060
  • 74 × 60 × 5 = 22200
  • 17 × 35 × 2 = 1190
  • 26 × 20 × 3 = 1560
  • 4 × 15 × 10 = 600
  • 11 × 10 × 7 = 770
  • 63 × 10 × 4 = 2520
  • 62 × 10 × 2 = 1240
  • 8 × 48 × 75 = 28800
  • 4 × 62 × 50 = 12400
  • 18 × 15 × 2 = 540
  • 38 × 20 × 4 = 3040
  • 5 × 64 × 20 = 6400
  • 45 × 40 × 5 = 9000
  • 28 × 50 × 8 = 11200
  • 86 × 10 × 7 = 6020
  • 47 × 50 × 8 = 18800
  • 2 × 21 × 25 = 1050
  • 2 × 43 × 25 = 2150
  • 76 × 40 × 5 = 15200
  • 6 × 21 × 50 = 6300
  • 4 × 54 × 50 = 10800
  • 32 × 40 × 5 = 6400
  • 9 × 11 × 10 = 990
  • 7 × 26 × 10 = 1820
  • 76 × 75 × 8 = 45600
  • 29 × 25 × 8 = 5800
  • 88 × 10 × 6 = 5280
  • 56 × 20 × 3 = 3360
  • 4 × 20 × 15 = 1200
  • 30 × 75 × 8 = 18000
  • 5 × 18 × 14 = 1260
  • 5 × 49 × 16 = 3920
  • 80 × 10 × 5 = 4000
  • 2 × 85 × 25 = 4250
  • 37 × 50 × 4 = 7400
  • 8 × 36 × 50 = 14400
  • 21 × 14 × 5 = 1470
  • 97 × 20 × 2 = 3880
  • 4 × 29 × 10 = 1160
  • 42 × 50 × 8 = 16800
  • 35 × 10 × 2 = 700
  • 91 × 10 × 7 = 6370
  • 61 × 80 × 5 = 24400
  • 41 × 10 × 6 = 2460
  • 5 × 54 × 40 = 10800
  • 18 × 10 × 9 = 1620
  • 8 × 46 × 50 = 18400
  • 84 × 25 × 4 = 8400
  • 93 × 15 × 2 = 2790
  • 2 × 66 × 45 = 5940
  • 95 × 75 × 8 = 57000
  • 8 × 97 × 10 = 7760
  • 83 × 12 × 5 = 4980
  • 4 × 54 × 75 = 16200
  • 12 × 75 × 8 = 7200
  • 8 × 13 × 10 = 1040
  • 4 × 76 × 10 = 3040
  • 96 × 10 × 2 = 1920
  • 4 × 43 × 10 = 1720
  • 52 × 10 × 7 = 3640
  • 40 × 16 × 5 = 3200
  • 37 × 40 × 2 = 2960
  • 9 × 21 × 10 = 1890
  • 61 × 10 × 2 = 1220
  • 29 × 10 × 2 = 580
  • 53 × 50 × 6 = 15900
  • 66 × 50 × 2 = 6600
  • 63 × 25 × 2 = 3150
  • 4 × 88 × 75 = 26400
  • 8 × 95 × 25 = 19000
  • 2 × 35 × 35 = 2450
  • 16 × 16 × 5 = 1280
  • 45 × 25 × 8 = 9000
  • 5 × 45 × 20 = 4500
  • 13 × 14 × 5 = 910
  • 2 × 52 × 25 = 2600
  • 2 × 48 × 40 = 3840
  • 5 × 14 × 10 = 700
  • 2 × 62 × 35 = 4340
  • 5 × 65 × 18 = 5850
  • 4 × 30 × 15 = 1800
  • 8 × 82 × 25 = 16400
  • 84 × 30 × 3 = 7560
  • 95 × 75 × 4 = 28500
  • 2 × 43 × 15 = 1290
  • 5 × 95 × 18 = 8550
  • 5 × 34 × 12 = 2040
  • 4 × 17 × 20 = 1360
  • 86 × 20 × 3 = 5160
  • 7 × 31 × 10 = 2170
  • 2 × 89 × 40 = 7120
  • 8 × 75 × 75 = 45000
  • 33 × 25 × 2 = 1650
  • 6 × 12 × 10 = 720
  • 52 × 40 × 5 = 10400
  • 70 × 60 × 5 = 21000
  • 88 × 10 × 9 = 7920
  • 15 × 15 × 2 = 450
  • 6 × 98 × 10 = 5880
  • 5 × 38 × 14 = 2660
※总分:100分, 共计:150道题, 每题:0.67 分。


运用运算律巧算的算法