二十以内进位加法与不退位减法专项练习
二十以内进位加法与不退位减法专项练习 完成时间:_______ 分钟 得分:_______ 一、二十以内进位加法(共25题) 请直接写出得数: 1. 8 + 7 = ______ 2. 9 + 4 = ______ 3. 6 + 8 = ______ 4. 7 + 5 = ______ 5. 9 + 9 = ______ 6. 5 + 8 = ______
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返回总览二十以内进位加法与不退位减法专项练习
完成时间:_______ 分钟 得分:_______
一、二十以内进位加法(共25题)
请直接写出得数:
1. 8 + 7 = ______ | 2. 9 + 4 = ______ | 3. 6 + 8 = ______ | 4. 7 + 5 = ______ | 5. 9 + 9 = ______ |
6. 5 + 8 = ______ | 7. 7 + 6 = ______ | 8. 4 + 9 = ______ | 9. 8 + 6 = ______ | 10. 9 + 3 = ______ |
11. 7 + 9 = ______ | 12. 8 + 5 = ______ | 13. 6 + 9 = ______ | 14. 9 + 5 = ______ | 15. 8 + 8 = ______ |
16. 7 + 4 = ______ | 17. 9 + 6 = ______ | 18. 8 + 9 = ______ | 19. 6 + 7 = ______ | 20. 5 + 9 = ______ |
21. 7 + 8 = ______ | 22. 9 + 2 = ______ | 23. 8 + 4 = ______ | 24. 9 + 7 = ______ | 25. 6 + 6 = ______ |
二、二十以内不退位减法(共25题)
请直接写出得数:
1. 15 - 3 = ______ | 2. 18 - 7 = ______ | 3. 14 - 2 = ______ | 4. 19 - 8 = ______ | 5. 16 - 5 = ______ |
6. 17 - 6 = ______ | 7. 13 - 1 = ______ | 8. 20 - 10 = ______ | 9. 12 - 2 = ______ | 10. 18 - 5 = ______ |
11. 19 - 9 = ______ | 12. 15 - 4 = ______ | 13. 17 - 4 = ______ | 14. 14 - 3 = ______ | 15. 16 - 6 = ______ |
16. 20 - 5 = ______ | 17. 13 - 3 = ______ | 18. 19 - 6 = ______ | 19. 11 - 1 = ______ | 20. 18 - 8 = ______ |
21. 17 - 7 = ______ | 22. 16 - 4 = ______ | 23. 20 - 8 = ______ | 24. 15 - 5 = ______ | 25. 14 - 4 = ______ |