πagarwalmath · 1st grade · Common Core 1.OA.C.6
➖ Subtract within 20
Add and subtract within 20 (fluent within 10)
Name: ______________________Date: ____________
111 − 5 = ?
Answer: ______________
212 − 8 = ?
Answer: ______________
316 − 3 = ?
Answer: ______________
415 − 3 = ?
Answer: ______________
512 − 6 = ?
Answer: ______________
611 − 9 = ?
Answer: ______________
716 − 16 = ?
Answer: ______________
814 − 6 = ?
Answer: ______________
917 − 5 = ?
Answer: ______________
1016 − 14 = ?
Answer: ______________
1116 − 10 = ?
Answer: ______________
1216 − 11 = ?
Answer: ______________
Answer key: Subtract within 20
- 1. 6
- 2. 4
- 3. 13
- 4. 12
- 5. 6
- 6. 2
- 7. 0
- 8. 8
- 9. 12
- 10. 2
- 11. 6
- 12. 5
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/1st-grade/sub-within-20