πagarwalmath · 1st grade · Common Core 1.OA.C.6
➖ Subtract within 20
Add and subtract within 20 (fluent within 10)
Name: ______________________Date: ____________
116 − 5 = ?
Answer: ______________
219 − 13 = ?
Answer: ______________
317 − 2 = ?
Answer: ______________
416 − 14 = ?
Answer: ______________
511 − 4 = ?
Answer: ______________
618 − 3 = ?
Answer: ______________
718 − 7 = ?
Answer: ______________
820 − 15 = ?
Answer: ______________
911 − 3 = ?
Answer: ______________
1018 − 17 = ?
Answer: ______________
1120 − 6 = ?
Answer: ______________
1214 − 6 = ?
Answer: ______________
Answer key: Subtract within 20
- 1. 11
- 2. 6
- 3. 15
- 4. 2
- 5. 7
- 6. 15
- 7. 11
- 8. 5
- 9. 8
- 10. 1
- 11. 14
- 12. 8
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/1st-grade/sub-within-20