首页- 计算题练习
您的足迹:

运用运算律巧算的算法30题

  • 耗时: 0分0秒
  • 题数:
  • 得分:
  • 8 × 66 × 75 = 39600
  • 44 × 18 × 5 = 3960
  • 14 × 30 × 3 = 1260
  • 2 × 80 × 40 = 6400
  • 76 × 35 × 2 = 5320
  • 44 × 25 × 8 = 8800
  • 8 × 76 × 25 = 15200
  • 86 × 40 × 2 = 6880
  • 21 × 10 × 9 = 1890
  • 24 × 10 × 7 = 1680
  • 81 × 60 × 5 = 24300
  • 7 × 41 × 10 = 2870
  • 8 × 36 × 25 = 7200
  • 19 × 30 × 3 = 1710
  • 6 × 70 × 10 = 4200
  • 9 × 53 × 10 = 4770
  • 13 × 60 × 5 = 3900
  • 5 × 76 × 16 = 6080
  • 15 × 40 × 5 = 3000
  • 4 × 37 × 50 = 7400
  • 8 × 93 × 25 = 18600
  • 65 × 10 × 3 = 1950
  • 9 × 71 × 10 = 6390
  • 75 × 75 × 4 = 22500
  • 8 × 32 × 25 = 6400
  • 2 × 48 × 40 = 3840
  • 4 × 55 × 20 = 4400
  • 56 × 25 × 8 = 11200
  • 4 × 87 × 15 = 5220
  • 8 × 62 × 50 = 24800
※总分:100分, 共计:30道题, 每题:3.33 分。


运用运算律巧算的算法