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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:
  • 8 × 90 × 50 = 36000
  • 59 × 12 × 5 = 3540
  • 29 × 10 × 6 = 1740
  • 12 × 15 × 2 = 360
  • 5 × 24 × 10 = 1200
  • 9 × 52 × 10 = 4680
  • 2 × 82 × 15 = 2460
  • 46 × 60 × 5 = 13800
  • 36 × 16 × 5 = 2880
  • 89 × 10 × 9 = 8010
  • 5 × 52 × 20 = 5200
  • 4 × 15 × 15 = 900
  • 25 × 20 × 5 = 2500
  • 2 × 32 × 45 = 2880
  • 29 × 20 × 4 = 2320
  • 80 × 16 × 5 = 6400
  • 4 × 24 × 25 = 2400
  • 4 × 38 × 75 = 11400
  • 33 × 10 × 5 = 1650
  • 65 × 10 × 9 = 5850
  • 8 × 15 × 50 = 6000
  • 85 × 10 × 9 = 7650
  • 6 × 37 × 15 = 3330
  • 65 × 10 × 3 = 1950
  • 48 × 20 × 5 = 4800
  • 15 × 10 × 2 = 300
  • 5 × 75 × 12 = 4500
  • 64 × 25 × 8 = 12800
  • 69 × 25 × 8 = 13800
  • 48 × 20 × 2 = 1920
  • 17 × 40 × 2 = 1360
  • 69 × 45 × 2 = 6210
  • 54 × 40 × 2 = 4320
  • 37 × 40 × 2 = 2960
  • 62 × 50 × 8 = 24800
  • 4 × 47 × 20 = 3760
  • 81 × 30 × 3 = 7290
  • 2 × 15 × 35 = 1050
  • 2 × 79 × 45 = 7110
  • 8 × 81 × 10 = 6480
  • 4 × 67 × 50 = 13400
  • 65 × 40 × 5 = 13000
  • 81 × 10 × 7 = 5670
  • 47 × 35 × 2 = 3290
  • 51 × 30 × 2 = 3060
  • 62 × 18 × 5 = 5580
  • 8 × 41 × 10 = 3280
  • 5 × 34 × 12 = 2040
  • 77 × 25 × 4 = 7700
  • 8 × 48 × 25 = 9600
  • 6 × 68 × 10 = 4080
  • 28 × 12 × 5 = 1680
  • 40 × 20 × 3 = 2400
  • 2 × 78 × 20 = 3120
  • 46 × 80 × 5 = 18400
  • 2 × 36 × 15 = 1080
  • 32 × 75 × 8 = 19200
  • 5 × 94 × 14 = 6580
  • 40 × 18 × 5 = 3600
  • 8 × 37 × 50 = 14800
  • 8 × 16 × 75 = 9600
  • 8 × 11 × 25 = 2200
  • 2 × 46 × 25 = 2300
  • 81 × 15 × 6 = 7290
  • 10 × 20 × 5 = 1000
  • 3 × 69 × 20 = 4140
  • 56 × 10 × 3 = 1680
  • 2 × 12 × 25 = 600
  • 2 × 16 × 15 = 480
  • 4 × 34 × 20 = 2720
  • 43 × 75 × 8 = 25800
  • 4 × 14 × 20 = 1120
  • 90 × 50 × 8 = 36000
  • 66 × 18 × 5 = 5940
  • 86 × 16 × 5 = 6880
  • 5 × 47 × 16 = 3760
  • 4 × 74 × 75 = 22200
  • 43 × 60 × 5 = 12900
  • 2 × 30 × 40 = 2400
  • 32 × 10 × 5 = 1600
  • 64 × 40 × 2 = 5120
  • 39 × 16 × 5 = 3120
  • 4 × 67 × 15 = 4020
  • 62 × 10 × 2 = 1240
  • 50 × 45 × 2 = 4500
  • 4 × 77 × 10 = 3080
  • 15 × 30 × 3 = 1350
  • 14 × 10 × 2 = 280
  • 8 × 58 × 25 = 11600
  • 8 × 61 × 50 = 24400
  • 33 × 20 × 2 = 1320
  • 3 × 72 × 10 = 2160
  • 28 × 45 × 2 = 2520
  • 4 × 42 × 20 = 3360
  • 89 × 50 × 6 = 26700
  • 8 × 94 × 25 = 18800
  • 47 × 30 × 3 = 4230
  • 13 × 10 × 9 = 1170
  • 77 × 10 × 6 = 4620
  • 5 × 70 × 14 = 4900
  • 2 × 31 × 10 = 620
  • 10 × 10 × 3 = 300
  • 8 × 42 × 75 = 25200
  • 17 × 10 × 5 = 850
  • 98 × 20 × 4 = 7840
  • 54 × 40 × 5 = 10800
  • 2 × 95 × 50 = 9500
  • 43 × 50 × 6 = 12900
  • 6 × 88 × 10 = 5280
  • 2 × 73 × 10 = 1460
  • 72 × 10 × 5 = 3600
  • 4 × 89 × 50 = 17800
  • 99 × 10 × 7 = 6930
  • 5 × 89 × 40 = 17800
  • 5 × 32 × 12 = 1920
  • 40 × 18 × 5 = 3600
  • 81 × 15 × 6 = 7290
  • 2 × 39 × 50 = 3900
  • 41 × 30 × 3 = 3690
  • 61 × 16 × 5 = 4880
  • 6 × 18 × 15 = 1620
  • 30 × 20 × 3 = 1800
  • 2 × 61 × 50 = 6100
  • 45 × 80 × 5 = 18000
  • 48 × 35 × 2 = 3360
  • 78 × 15 × 6 = 7020
  • 61 × 10 × 8 = 4880
  • 26 × 18 × 5 = 2340
  • 34 × 60 × 5 = 10200
  • 8 × 90 × 10 = 7200
  • 6 × 74 × 15 = 6660
  • 6 × 51 × 50 = 15300
  • 3 × 65 × 20 = 3900
  • 4 × 12 × 20 = 960
  • 25 × 75 × 4 = 7500
  • 4 × 66 × 20 = 5280
  • 73 × 10 × 4 = 2920
  • 29 × 10 × 3 = 870
  • 78 × 15 × 4 = 4680
  • 39 × 20 × 3 = 2340
  • 70 × 14 × 5 = 4900
  • 2 × 39 × 10 = 780
  • 81 × 20 × 3 = 4860
  • 2 × 56 × 30 = 3360
  • 2 × 74 × 20 = 2960
  • 23 × 20 × 5 = 2300
  • 6 × 73 × 15 = 6570
  • 5 × 83 × 20 = 8300
  • 3 × 26 × 20 = 1560
  • 16 × 75 × 8 = 9600
  • 86 × 60 × 5 = 25800
  • 70 × 20 × 3 = 4200
  • 86 × 10 × 7 = 6020
  • 56 × 10 × 4 = 2240
  • 4 × 10 × 15 = 600
  • 62 × 45 × 2 = 5580
  • 96 × 15 × 6 = 8640
  • 44 × 15 × 4 = 2640
  • 32 × 50 × 2 = 3200
  • 40 × 25 × 2 = 2000
  • 38 × 25 × 8 = 7600
  • 2 × 98 × 15 = 2940
  • 44 × 10 × 2 = 880
  • 25 × 20 × 4 = 2000
  • 4 × 13 × 75 = 3900
  • 2 × 30 × 30 = 1800
  • 6 × 41 × 10 = 2460
  • 46 × 10 × 3 = 1380
  • 88 × 50 × 4 = 17600
  • 40 × 30 × 2 = 2400
  • 5 × 69 × 80 = 27600
  • 55 × 25 × 8 = 11000
  • 45 × 25 × 8 = 9000
  • 2 × 75 × 45 = 6750
  • 93 × 12 × 5 = 5580
  • 88 × 25 × 2 = 4400
  • 62 × 16 × 5 = 4960
  • 4 × 80 × 10 = 3200
  • 70 × 12 × 5 = 4200
  • 4 × 15 × 75 = 4500
  • 72 × 10 × 4 = 2880
  • 2 × 16 × 20 = 640
  • 62 × 10 × 2 = 1240
  • 3 × 13 × 10 = 390
  • 8 × 31 × 25 = 6200
  • 4 × 77 × 25 = 7700
  • 70 × 45 × 2 = 6300
  • 56 × 15 × 6 = 5040
  • 23 × 50 × 2 = 2300
  • 99 × 12 × 5 = 5940
※总分:100分, 共计:190道题, 每题:0.53 分。


运用运算律巧算的算法