首页- 计算题练习
您的足迹:

运用运算律巧算的算法20题

  • 耗时: 0分0秒
  • 题数:
  • 得分:
  • 9 × 91 × 10 = 8190
  • 37 × 15 × 4 = 2220
  • 14 × 40 × 5 = 2800
  • 5 × 91 × 10 = 4550
  • 8 × 95 × 10 = 7600
  • 43 × 15 × 6 = 3870
  • 2 × 95 × 40 = 7600
  • 92 × 10 × 6 = 5520
  • 59 × 50 × 4 = 11800
  • 2 × 68 × 15 = 2040
  • 6 × 93 × 15 = 8370
  • 4 × 38 × 50 = 7600
  • 2 × 35 × 15 = 1050
  • 5 × 57 × 60 = 17100
  • 89 × 50 × 6 = 26700
  • 6 × 28 × 10 = 1680
  • 39 × 45 × 2 = 3510
  • 94 × 30 × 3 = 8460
  • 5 × 27 × 12 = 1620
  • 4 × 37 × 50 = 7400
※总分:100分, 共计:20道题, 每题:5.00 分。


运用运算律巧算的算法