Práctica de suma y resta con decimales

12.5 + 7.3 = _____

2. 15.6 - 4.2 = _____

3. 9.8 + 3.7 = _____

4. 20.1 - 5.5 = _____

5. 6.4 + 8.9 = _____

6. 14.2 - 6.6 = _____

7. 3.3 + 2.2 = _____

8. 11.5 - 3.3 = _____

9. 7.7 + 1.1 = _____

10. 18.4 - 9.9 = _____