Here are 38 third-grade math printable sheets for addition:
Short Addition Problems
1. Addition Practice 1-10.pdf
2. Addition Practice 1-15.pdf
3. Addition Practice 1-20.pdf
4. Adding 1-2 Digits.pdf
5. Adding 1-3 Digits.pdf
Medium Addition Problems
6. Add an Extra Digit.pdf
7. Adding 2-3 Digits.pdf
8. Adding 3-4 Digits.pdf
9. Mixed Addition Problems 1-10.pdf
10. Mixed Addition Problems 1-15.pdf
Long Addition Problems
11. Adding 4-5 Digits.pdf
12. Adding 5-6 Digits.pdf
13. Adding 6-7 Digits.pdf
14. Mixed Addition Problems 3-10.pdf
15. Mixed Addition Problems 4-15.pdf
Story Problems
16. Add a Number to a Story.pdf
17. Add a Number to a Recipe.pdf
18. Add a Number to a Drawing.pdf
19. Add a Number to a Game.pdf
20. Mixed Story Problems.pdf
Mental Math
21. Mental Addition 1-10.pdf
22. Mental Addition 1-15.pdf
23. Mental Addition 1-20.pdf
24. Quick Addition Facts.pdf
25. Add On Quickly.pdf
Targeted Practice
26. Adding 3-4 Digits with Regrouping.pdf
27. Adding 4-5 Digits with Regrouping.pdf
28. Adding 5-6 Digits with Regrouping.pdf
29. Adding Mixed Numbers.pdf
30. Adding Decimals.pdf
Games and Puzzles
31. Addition Bingo.pdf
32. Addition Match Game.pdf
33. Addition War Game.pdf
34. Addition Patterns.pdf
35. Addition Mosaic.pdf
Test Prep
36. Addition Test Prep 1-10.pdf
37. Addition Test Prep 1-15.pdf
38. Addition Test Prep 1-20.pdf
These printable sheets cover a range of addition skills, from simple to more complex problems. You can use them as practice sheets for your third-grade students or as assessment tools to check their understanding of addition concepts.