20以内口算加减法练习题

2 + 4 = 19-17 = 3 + 6 = 2 - 1 =

17-10 = 1 +15 = 7 - 6 = 3 + 6 =

2 +14 = 5 +13 = 15+ 1 = 19- 7 =

17- 2 = 2 + 3 = 14+ 0 = 13+ 0 =

0 + 1 = 18-12 = 18- 8 = 0 + 1 =

12-11 = 4 +11 = 12+ 7 = 3 +13 =

14+ 5 = 19- 1 = 14+ 1 = 3 +12 =

12+ 4 = 17-11 = 5 + 3 = 17-11 =

6 +10 = 17-16 = 18- 1 = 2 + 3 =

6 +12 = 12-10 = 5 +10 = 3 + 6 =

17-14 = 11+ 1 = 19-17 = 4 + 5 =

5 - 3 = 19-19 = 4 + 3 = 7 + 1 =

4 - 3 = 3 + 1 = 4 - 2 = 1 + 7 =

13- 1 = 15- 3 = 7 - 1 = 12+ 2 =

1 +10 = 7 +10 = 15-10 = 18- 6 =

1 + 7 = 3 - 2 = 18- 3 = 16-14 =

1 +18 = 13- 0 = 15- 0 = 19-19 =

17+ 0 = 16- 4 = 2 - 2 = 12-12 =

19- 4 = 11+ 2 = 3 +15 = 3 - 0 =

小学一年级20以内口算加减法练习题：0 + 9 = 4 +10 = 0 +11 = 4 - 0 =

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