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小学一年级20以内三个数的减法50题

  • 耗时: 0分0秒
  • 题数:
  • 得分:
  • 14 - 7 - 2 = 5
  • 18 - 10 - 2 = 6
  • 15 - 5 - 4 = 6
  • 20 - 10 - 8 = 2
  • 14 - 5 - 2 = 7
  • 19 - 3 - 1 = 15
  • 18 - 16 - 1 = 1
  • 13 - 8 - 3 = 2
  • 18 - 5 - 5 = 8
  • 18 - 11 - 1 = 6
  • 20 - 8 - 5 = 7
  • 15 - 5 - 2 = 8
  • 19 - 10 - 3 = 6
  • 19 - 5 - 3 = 11
  • 20 - 16 - 3 = 1
  • 18 - 13 - 4 = 1
  • 15 - 11 - 4 = 0
  • 17 - 2 - 1 = 14
  • 17 - 5 - 3 = 9
  • 18 - 2 - 2 = 14
  • 9 - 2 - 1 = 6
  • 20 - 7 - 3 = 10
  • 13 - 6 - 5 = 2
  • 10 - 7 - 3 = 0
  • 9 - 4 - 4 = 1
  • 19 - 9 - 1 = 9
  • 20 - 14 - 3 = 3
  • 20 - 11 - 3 = 6
  • 8 - 4 - 2 = 2
  • 18 - 7 - 6 = 5
  • 17 - 7 - 1 = 9
  • 15 - 12 - 1 = 2
  • 4 - 2 - 2 = 0
  • 14 - 10 - 2 = 2
  • 14 - 12 - 1 = 1
  • 14 - 4 - 3 = 7
  • 17 - 15 - 1 = 1
  • 19 - 10 - 5 = 4
  • 18 - 9 - 1 = 8
  • 18 - 7 - 2 = 9
  • 20 - 7 - 5 = 8
  • 18 - 12 - 3 = 3
  • 19 - 11 - 4 = 4
  • 19 - 12 - 3 = 4
  • 18 - 8 - 5 = 5
  • 15 - 5 - 2 = 8
  • 6 - 2 - 2 = 2
  • 20 - 13 - 4 = 3
  • 14 - 8 - 2 = 4
  • 20 - 9 - 5 = 6
※总分:100分, 共计:50道题, 每题:2.00 分。


小学一年级20以内三个数的减法