1st Grade Addition Worksheets

1. 1.5 + 2 =
2. 2.0 + 8 =
3. 3.3 + 1 =
4. 4.0 + 2 =
5. 5.0 + 6 =
6. 6.3 + 4 =
7. 7.4 + 2 =
8. 8.2 + 1 =
9. 9.10 + 0 =
10. 10.1 + 1 =
11. 11.1 + 4 =
12. 12.3 + 7 =
13. 13.3 + 0 =
14. 14.7 + 1 =
15. 15.6 + 1 =
16. 16.5 + 3 =
17. 17.1 + 2 =
18. 18.3 + 2 =
19. 19.4 + 6 =
20. 20.0 + 3 =

Every worksheet is generated with validated, duplicate-free problems and laid out to fit cleanly on US Letter paper. Choose your own difficulty, problem count, and answer key on the builder.