20以内的加减法(210道)练习

⏱ 耗时:00:00
题数:
1. 5 + 3 =
2. 1 - 1 =
3. 11 + 4 =
4. 15 - 9 =
5. 11 + 4 =
6. 16 + 3 =
7. 8 + 12 =
8. 5 + 6 =
9. 6 + 13 =
10. 10 - 10 =
11. 4 + 9 =
12. 1 + 7 =
13. 8 - 3 =
14. 2 + 16 =
15. 15 + 1 =
16. 4 - 4 =
17. 20 + 0 =
18. 14 - 8 =
19. 5 - 1 =
20. 6 + 6 =
正确:0 错误:0

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