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20以内加减法练习(三)

11-15 21:41:29  浏览次数:355次  栏目:小学一年级数学试题
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  5 - 2 = 7 - 6 = 12+ 6 = 10+ 9 =

  14+ 5 = 1 + 3 = 2 +10 = 8 +10 =

  10+ 8 = 2 - 1 = 9 - 1 = 9 - 5 =

  1 + 8 = 12+ 6 = 9 - 3 = 8 - 2 =

  17-11 = 11-10 = 7 - 6 = 19- 3 =

  15-11 = 7 - 4 = 16-14 = 5 - 2 =

  8 - 6 = 15- 2 = 16-13 = 3 +11 =

  8 - 7 = 2 +17 = 5 +14 = 14+ 4 =

  11+ 3 = 5 +12 = 16-12 = 7 + 2 =

  17- 4 = 7 +11 = 18- 7 = 4 + 5 =

  19- 5 = 10+ 1 = 2 +15 = 19- 5 =

  12-11 = 3 + 3 = 18- 4 = 19-10 =

  16-16 = 1 + 8 = 1 +13 = 14- 4 =

  18-11 = 18- 7 = 0 +19 = 12+ 1 =

  15-11 = 12+ 3 = 18-13 = 6 - 0 =

  1 + 7 = 18-16 = 18- 6 = 9 - 1 =

  6 - 3 = 13- 1 = 19-15 = 8 - 0 =

  6 - 6 = 0 +19 = 9 - 2 = 3 - 3 =

  12+ 3 = 2 +11 = 7 - 3 = 13- 2 =

  8 - 0 = 1 + 5 = 15+ 3 = 18-15 =

,20以内加减法练习(三)