Printable subtraction worksheets within 100 – grade 1 (medium) worksheet for kids. Free PDF download and answer key included.
1. 45 - 23 = ___
2. 67 - 34 = ___
3. 82 - 51 = ___
4. 93 - 42 = ___
5. 76 - 25 = ___
6. 58 - 37 = ___
7. 64 - 13 = ___
8. 89 - 68 = ___
9. 75 - 44 = ___
10. 91 - 50 = ___