首页- 计算题练习
您的足迹:

运用运算律巧算的算法60题

  • 耗时: 0分0秒
  • 题数:
  • 得分:
  • 88 × 60 × 5 = 26400
  • 83 × 80 × 5 = 33200
  • 2 × 83 × 10 = 1660
  • 4 × 64 × 25 = 6400
  • 8 × 41 × 25 = 8200
  • 78 × 10 × 2 = 1560
  • 38 × 35 × 2 = 2660
  • 22 × 25 × 8 = 4400
  • 5 × 54 × 60 = 16200
  • 63 × 60 × 5 = 18900
  • 4 × 53 × 15 = 3180
  • 4 × 91 × 15 = 5460
  • 5 × 98 × 10 = 4900
  • 3 × 76 × 10 = 2280
  • 2 × 23 × 40 = 1840
  • 65 × 35 × 2 = 4550
  • 67 × 10 × 6 = 4020
  • 3 × 61 × 10 = 1830
  • 5 × 87 × 60 = 26100
  • 7 × 63 × 10 = 4410
  • 5 × 81 × 40 = 16200
  • 64 × 10 × 9 = 5760
  • 50 × 40 × 2 = 4000
  • 45 × 50 × 6 = 13500
  • 5 × 18 × 40 = 3600
  • 34 × 15 × 2 = 1020
  • 95 × 14 × 5 = 6650
  • 54 × 50 × 4 = 10800
  • 5 × 75 × 40 = 15000
  • 15 × 20 × 5 = 1500
  • 2 × 23 × 45 = 2070
  • 4 × 57 × 10 = 2280
  • 12 × 35 × 2 = 840
  • 48 × 40 × 5 = 9600
  • 55 × 60 × 5 = 16500
  • 2 × 62 × 20 = 2480
  • 4 × 80 × 50 = 16000
  • 5 × 96 × 12 = 5760
  • 4 × 97 × 20 = 7760
  • 54 × 25 × 2 = 2700
  • 31 × 16 × 5 = 2480
  • 26 × 10 × 5 = 1300
  • 75 × 50 × 4 = 15000
  • 59 × 50 × 4 = 11800
  • 2 × 52 × 10 = 1040
  • 2 × 23 × 10 = 460
  • 5 × 84 × 20 = 8400
  • 9 × 71 × 10 = 6390
  • 60 × 50 × 4 = 12000
  • 79 × 30 × 2 = 4740
  • 2 × 85 × 50 = 8500
  • 70 × 10 × 8 = 5600
  • 5 × 26 × 12 = 1560
  • 3 × 80 × 30 = 7200
  • 6 × 27 × 10 = 1620
  • 5 × 74 × 80 = 29600
  • 72 × 30 × 2 = 4320
  • 16 × 20 × 4 = 1280
  • 5 × 48 × 10 = 2400
  • 3 × 79 × 30 = 7110
※总分:100分, 共计:60道题, 每题:1.67 分。


运用运算律巧算的算法