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20以内加减法练习(十四)

11-15 21:41:29  浏览次数:599次  栏目:小学一年级数学试题
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  18- 7 = 19-11 = 10+ 9 = 6 - 5 =

  16- 5 = 1 + 7 = 12-10 = 7 + 2 =

  5 - 1 = 10+ 4 = 11+ 3 = 17-15 =

  15- 3 = 15- 4 = 17- 1 = 3 + 5 =

  18- 8 = 6 - 4 = 14-10 = 3 + 1 =

  9 - 1 = 19-10 = 2 + 2 = 7 + 1 =

  19- 6 = 8 - 4 = 2 +11 = 17- 2 =

  12+ 1 = 17-14 = 18- 6 = 4 + 3 =

  3 +10 = 14-12 = 12- 1 = 2 +16 =

  14+ 1 = 16-11 = 13-11 = 2 +14 =

  5 +10 = 15+ 2 = 1 +18 = 17-10 =

  12+ 1 = 19- 2 = 7 - 6 = 1 + 7 =

  6 - 1 = 17+ 2 = 7 - 1 = 7 + 1 =

  19-14 = 9 - 2 = 19-18 = 7 - 6 =

  1 +11 = 2 +10 = 18- 3 = 10+ 9 =

  14+ 4 = 0 + 3 = 17-11 = 18-12 =

  18- 5 = 14+ 4 = 0 +12 = 3 +11 =

  7 +10 = 7 + 0 = 2 + 6 = 5 +12 =

  5 +12 = 18- 3 = 19- 3 = 7 - 4 =

  2 + 4 = 7 - 1 = 18-12 = 2 +17 =

,20以内加减法练习(十四)