Printable addition worksheets within 20 – grade 1 (easy) worksheet for kids. Free PDF download and answer key included.
1. 7 + 3 = ___
2. 5 + 4 = ___
3. 9 + 2 = ___
4. 6 + 6 = ___
5. 8 + 1 = ___
6. 4 + 5 = ___
7. 3 + 7 = ___
8. 2 + 8 = ___
9. 1 + 9 = ___
10. 10 + 0 = ___