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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:
  • 5 × 47 × 60 = 14100
  • 5 × 33 × 60 = 9900
  • 4 × 53 × 20 = 4240
  • 3 × 63 × 20 = 3780
  • 16 × 50 × 6 = 4800
  • 70 × 20 × 5 = 7000
  • 15 × 20 × 4 = 1200
  • 2 × 53 × 10 = 1060
  • 9 × 46 × 10 = 4140
  • 35 × 75 × 8 = 21000
  • 82 × 20 × 5 = 8200
  • 2 × 62 × 15 = 1860
  • 49 × 10 × 6 = 2940
  • 8 × 63 × 25 = 12600
  • 6 × 17 × 50 = 5100
  • 6 × 65 × 15 = 5850
  • 81 × 45 × 2 = 7290
  • 15 × 10 × 9 = 1350
  • 41 × 45 × 2 = 3690
  • 8 × 48 × 50 = 19200
  • 2 × 30 × 15 = 900
  • 2 × 24 × 35 = 1680
  • 93 × 10 × 5 = 4650
  • 88 × 10 × 8 = 7040
  • 6 × 47 × 10 = 2820
  • 44 × 30 × 3 = 3960
  • 8 × 23 × 50 = 9200
  • 8 × 55 × 75 = 33000
  • 3 × 13 × 10 = 390
  • 3 × 52 × 30 = 4680
  • 3 × 93 × 30 = 8370
  • 2 × 46 × 50 = 4600
  • 93 × 50 × 2 = 9300
  • 2 × 19 × 10 = 380
  • 2 × 89 × 45 = 8010
  • 2 × 61 × 25 = 3050
  • 3 × 77 × 30 = 6930
  • 14 × 12 × 5 = 840
  • 5 × 50 × 40 = 10000
  • 4 × 45 × 50 = 9000
  • 28 × 20 × 2 = 1120
  • 3 × 85 × 30 = 7650
  • 31 × 25 × 2 = 1550
  • 98 × 60 × 5 = 29400
  • 53 × 10 × 4 = 2120
  • 5 × 11 × 80 = 4400
  • 70 × 50 × 8 = 28000
  • 96 × 14 × 5 = 6720
  • 5 × 20 × 10 = 1000
  • 8 × 88 × 75 = 52800
  • 4 × 15 × 20 = 1200
  • 80 × 10 × 5 = 4000
  • 16 × 10 × 4 = 640
  • 2 × 13 × 35 = 910
  • 17 × 18 × 5 = 1530
  • 91 × 10 × 6 = 5460
  • 22 × 40 × 2 = 1760
  • 2 × 10 × 45 = 900
  • 6 × 34 × 10 = 2040
  • 76 × 10 × 8 = 6080
  • 2 × 43 × 40 = 3440
  • 3 × 21 × 10 = 630
  • 27 × 10 × 3 = 810
  • 56 × 10 × 3 = 1680
  • 46 × 50 × 2 = 4600
  • 4 × 56 × 25 = 5600
  • 2 × 10 × 20 = 400
  • 23 × 15 × 4 = 1380
  • 37 × 45 × 2 = 3330
  • 5 × 15 × 10 = 750
  • 5 × 74 × 20 = 7400
  • 5 × 76 × 20 = 7600
  • 52 × 12 × 5 = 3120
  • 72 × 10 × 2 = 1440
  • 64 × 20 × 3 = 3840
  • 2 × 12 × 25 = 600
  • 35 × 50 × 8 = 14000
  • 67 × 10 × 4 = 2680
  • 5 × 42 × 10 = 2100
  • 6 × 33 × 15 = 2970
  • 8 × 75 × 25 = 15000
  • 2 × 47 × 10 = 940
  • 5 × 97 × 40 = 19400
  • 4 × 96 × 75 = 28800
  • 90 × 20 × 2 = 3600
  • 65 × 10 × 9 = 5850
  • 4 × 32 × 50 = 6400
  • 5 × 70 × 14 = 4900
  • 4 × 89 × 50 = 17800
  • 4 × 55 × 25 = 5500
  • 4 × 25 × 20 = 2000
  • 46 × 10 × 5 = 2300
  • 58 × 40 × 2 = 4640
  • 91 × 60 × 5 = 27300
  • 47 × 14 × 5 = 3290
  • 45 × 16 × 5 = 3600
  • 5 × 49 × 40 = 9800
  • 5 × 45 × 80 = 18000
  • 89 × 16 × 5 = 7120
  • 4 × 55 × 50 = 11000
  • 20 × 40 × 5 = 4000
  • 2 × 35 × 20 = 1400
  • 2 × 77 × 50 = 7700
  • 27 × 14 × 5 = 1890
  • 17 × 35 × 2 = 1190
  • 19 × 50 × 4 = 3800
  • 6 × 30 × 50 = 9000
  • 30 × 20 × 4 = 2400
  • 4 × 78 × 25 = 7800
  • 5 × 84 × 60 = 25200
  • 80 × 16 × 5 = 6400
  • 8 × 34 × 10 = 2720
  • 5 × 64 × 80 = 25600
  • 44 × 25 × 8 = 8800
  • 82 × 20 × 2 = 3280
  • 99 × 25 × 8 = 19800
  • 5 × 53 × 18 = 4770
  • 7 × 29 × 10 = 2030
  • 8 × 15 × 50 = 6000
  • 69 × 60 × 5 = 20700
  • 12 × 20 × 2 = 480
  • 93 × 25 × 8 = 18600
  • 2 × 85 × 35 = 5950
  • 5 × 41 × 80 = 16400
  • 46 × 80 × 5 = 18400
  • 6 × 33 × 50 = 9900
  • 21 × 10 × 5 = 1050
  • 58 × 20 × 3 = 3480
  • 5 × 19 × 18 = 1710
  • 4 × 86 × 15 = 5160
※总分:100分, 共计:130道题, 每题:0.77 分。


运用运算律巧算的算法