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运用运算律巧算的算法170题

  • 耗时: 0分0秒
  • 题数:
  • 得分:
  • 31 × 40 × 5 = 6200
  • 2 × 68 × 25 = 3400
  • 8 × 11 × 10 = 880
  • 5 × 15 × 14 = 1050
  • 23 × 75 × 4 = 6900
  • 2 × 81 × 45 = 7290
  • 70 × 18 × 5 = 6300
  • 75 × 75 × 4 = 22500
  • 66 × 60 × 5 = 19800
  • 39 × 50 × 8 = 15600
  • 10 × 25 × 4 = 1000
  • 2 × 25 × 45 = 2250
  • 13 × 10 × 8 = 1040
  • 2 × 34 × 30 = 2040
  • 3 × 25 × 20 = 1500
  • 77 × 15 × 4 = 4620
  • 3 × 35 × 10 = 1050
  • 55 × 10 × 8 = 4400
  • 91 × 20 × 5 = 9100
  • 25 × 50 × 8 = 10000
  • 93 × 75 × 4 = 27900
  • 45 × 15 × 4 = 2700
  • 5 × 62 × 20 = 6200
  • 5 × 91 × 80 = 36400
  • 54 × 50 × 8 = 21600
  • 9 × 74 × 10 = 6660
  • 11 × 18 × 5 = 990
  • 51 × 45 × 2 = 4590
  • 46 × 50 × 4 = 9200
  • 14 × 16 × 5 = 1120
  • 5 × 30 × 80 = 12000
  • 7 × 70 × 10 = 4900
  • 2 × 51 × 50 = 5100
  • 59 × 25 × 4 = 5900
  • 4 × 75 × 15 = 4500
  • 3 × 93 × 20 = 5580
  • 85 × 10 × 2 = 1700
  • 22 × 10 × 9 = 1980
  • 67 × 10 × 7 = 4690
  • 5 × 52 × 20 = 5200
  • 2 × 31 × 15 = 930
  • 3 × 54 × 10 = 1620
  • 6 × 46 × 50 = 13800
  • 49 × 20 × 4 = 3920
  • 4 × 25 × 25 = 2500
  • 8 × 85 × 50 = 34000
  • 5 × 97 × 60 = 29100
  • 4 × 12 × 50 = 2400
  • 2 × 32 × 45 = 2880
  • 77 × 20 × 2 = 3080
  • 5 × 80 × 40 = 16000
  • 2 × 13 × 35 = 910
  • 2 × 71 × 30 = 4260
  • 59 × 50 × 4 = 11800
  • 5 × 89 × 60 = 26700
  • 2 × 79 × 25 = 3950
  • 3 × 75 × 30 = 6750
  • 2 × 20 × 20 = 800
  • 46 × 10 × 7 = 3220
  • 38 × 14 × 5 = 2660
  • 6 × 31 × 15 = 2790
  • 2 × 62 × 45 = 5580
  • 2 × 73 × 20 = 2920
  • 5 × 92 × 80 = 36800
  • 56 × 15 × 4 = 3360
  • 81 × 60 × 5 = 24300
  • 3 × 97 × 20 = 5820
  • 97 × 15 × 4 = 5820
  • 5 × 98 × 12 = 5880
  • 79 × 15 × 6 = 7110
  • 97 × 50 × 4 = 19400
  • 3 × 95 × 20 = 5700
  • 8 × 21 × 75 = 12600
  • 65 × 10 × 7 = 4550
  • 74 × 20 × 2 = 2960
  • 31 × 16 × 5 = 2480
  • 94 × 50 × 8 = 37600
  • 2 × 88 × 30 = 5280
  • 14 × 30 × 2 = 840
  • 3 × 47 × 20 = 2820
  • 2 × 87 × 50 = 8700
  • 5 × 95 × 80 = 38000
  • 5 × 44 × 12 = 2640
  • 4 × 28 × 10 = 1120
  • 2 × 48 × 20 = 1920
  • 6 × 94 × 50 = 28200
  • 40 × 10 × 7 = 2800
  • 7 × 55 × 10 = 3850
  • 4 × 69 × 15 = 4140
  • 30 × 25 × 8 = 6000
  • 94 × 12 × 5 = 5640
  • 35 × 10 × 9 = 3150
  • 5 × 77 × 14 = 5390
  • 90 × 10 × 5 = 4500
  • 2 × 53 × 35 = 3710
  • 99 × 14 × 5 = 6930
  • 75 × 10 × 5 = 3750
  • 8 × 63 × 25 = 12600
  • 67 × 10 × 5 = 3350
  • 8 × 77 × 25 = 15400
  • 91 × 20 × 2 = 3640
  • 6 × 41 × 10 = 2460
  • 92 × 25 × 2 = 4600
  • 23 × 50 × 8 = 9200
  • 67 × 20 × 5 = 6700
  • 15 × 30 × 2 = 900
  • 75 × 15 × 4 = 4500
  • 6 × 53 × 50 = 15900
  • 74 × 80 × 5 = 29600
  • 58 × 50 × 4 = 11600
  • 25 × 15 × 4 = 1500
  • 4 × 83 × 75 = 24900
  • 55 × 10 × 7 = 3850
  • 92 × 60 × 5 = 27600
  • 76 × 10 × 7 = 5320
  • 4 × 89 × 15 = 5340
  • 5 × 61 × 60 = 18300
  • 3 × 17 × 30 = 1530
  • 98 × 75 × 8 = 58800
  • 95 × 20 × 4 = 7600
  • 38 × 80 × 5 = 15200
  • 84 × 10 × 3 = 2520
  • 6 × 71 × 15 = 6390
  • 53 × 10 × 6 = 3180
  • 64 × 20 × 2 = 2560
  • 41 × 30 × 3 = 3690
  • 2 × 93 × 45 = 8370
  • 3 × 76 × 20 = 4560
  • 2 × 70 × 40 = 5600
  • 11 × 12 × 5 = 660
  • 3 × 73 × 20 = 4380
  • 12 × 25 × 8 = 2400
  • 36 × 75 × 4 = 10800
  • 2 × 20 × 50 = 2000
  • 91 × 15 × 6 = 8190
  • 89 × 25 × 2 = 4450
  • 28 × 50 × 8 = 11200
  • 4 × 20 × 50 = 4000
  • 57 × 25 × 2 = 2850
  • 5 × 72 × 60 = 21600
  • 5 × 32 × 20 = 3200
  • 5 × 35 × 16 = 2800
  • 19 × 75 × 4 = 5700
  • 18 × 75 × 8 = 10800
  • 90 × 10 × 2 = 1800
  • 6 × 36 × 15 = 3240
  • 5 × 95 × 60 = 28500
  • 73 × 10 × 4 = 2920
  • 52 × 14 × 5 = 3640
  • 52 × 15 × 2 = 1560
  • 71 × 45 × 2 = 6390
  • 94 × 15 × 2 = 2820
  • 49 × 14 × 5 = 3430
  • 19 × 15 × 6 = 1710
  • 66 × 18 × 5 = 5940
  • 3 × 26 × 30 = 2340
  • 44 × 18 × 5 = 3960
  • 87 × 10 × 3 = 2610
  • 4 × 41 × 75 = 12300
  • 2 × 66 × 45 = 5940
  • 6 × 11 × 15 = 990
  • 3 × 23 × 30 = 2070
  • 24 × 40 × 2 = 1920
  • 80 × 10 × 2 = 1600
  • 5 × 47 × 60 = 14100
  • 4 × 73 × 10 = 2920
  • 75 × 20 × 5 = 7500
  • 77 × 10 × 8 = 6160
  • 53 × 50 × 8 = 21200
  • 3 × 79 × 10 = 2370
※总分:100分, 共计:170道题, 每题:0.59 分。


运用运算律巧算的算法