Printable addition worksheets within 1000 – grade 1 (medium) worksheet for kids. Free PDF download and answer key included.
1. 45 + 32 = ______
2. 87 + 12 = ______
3. 63 + 24 = ______
4. 58 + 31 = ______
5. 72 + 15 = ______
6. 49 + 40 = ______
7. 36 + 53 = ______
8. 27 + 61 = ______
9. 84 + 13 = ______
10. 55 + 22 = ______