Online reading & math for K-5 © www.k5learning.com

Adding decimals (1 decimal digit)Grade 5 Decimals Worksheet

Find the sum.

1. 9.6 + 9.7 = 2. 2.7 + 4.8 =

3. 7.8 + 2.6 = 4. 6.1 + 1.1 =

5. 4.0 + 4.8 = 6. 8.4 + 9.5 =

7. 3.9 + 1.6 = 8. 8.4 + 3.6 =

9. 1.5 + 8.3 = 10. 6.2 + 9.7 =

11. 4.2 + 0.2 = 12. 7.2 + 3.7 =

13. 8.2 + 6.2 = 14. 3.4 + 3.0 =

15. 5.5 + 3.1 = 16. 8.7 + 8.1 =

17. 8.2 + 9.8 = 18. 1.6 + 7.8 =

19. 5.7 + 7.9 = 20. 3.7 + 0.3 =

Online reading & math for K-5 © www.k5learning.com

Adding decimals (1 decimal digit)Grade 5 Decimals Worksheet

Find the sum.

1. 9.6 + 9.7 = 19.3 2. 2.7 + 4.8 = 7.5

3. 7.8 + 2.6 = 10.4 4. 6.1 + 1.1 = 7.2

5. 4.0 + 4.8 = 8.8 6. 8.4 + 9.5 = 17.9

7. 3.9 + 1.6 = 5.5 8. 8.4 + 3.6 = 12.0

9. 1.5 + 8.3 = 9.8 10. 6.2 + 9.7 = 15.9

11. 4.2 + 0.2 = 4.4 12. 7.2 + 3.7 = 10.9

13. 8.2 + 6.2 = 14.4 14. 3.4 + 3.0 = 6.4

15. 5.5 + 3.1 = 8.6 16. 8.7 + 8.1 = 16.8

17. 8.2 + 9.8 = 18.0 18. 1.6 + 7.8 = 9.4

19. 5.7 + 7.9 = 13.6 20. 3.7 + 0.3 = 4.0