Printable addition worksheets within 20 – grade 4 (medium) worksheet for kids. Free PDF download and answer key included.
1. 8 + 7 = ___
2. 15 + 4 = ___
3. 9 + 6 = ___
4. 12 + 8 = ___
5. 7 + 9 = ___
6. 14 + 5 = ___
7. 6 + 8 = ___
8. 11 + 9 = ___
9. 5 + 7 = ___
10. 13 + 6 = ___
11. 8 + 4 = ___
12. 16 + 3 = ___
13. 9 + 5 = ___
14. 12 + 7 = ___
15. 6 + 9 = ___