πagarwalmath · 1st grade · Common Core 1.OA.C.6
➖ Subtract within 20
Add and subtract within 20 (fluent within 10)
Name: ______________________Date: ____________
19 − 6 = ?
Answer: ______________
26 − 4 = ?
Answer: ______________
312 − 6 = ?
Answer: ______________
419 − 3 = ?
Answer: ______________
511 − 8 = ?
Answer: ______________
618 − 4 = ?
Answer: ______________
714 − 2 = ?
Answer: ______________
814 − 1 = ?
Answer: ______________
96 − 5 = ?
Answer: ______________
1020 − 1 = ?
Answer: ______________
1116 − 6 = ?
Answer: ______________
1216 − 3 = ?
Answer: ______________
Answer key: Subtract within 20
- 1. 3
- 2. 2
- 3. 6
- 4. 16
- 5. 3
- 6. 14
- 7. 12
- 8. 13
- 9. 1
- 10. 19
- 11. 10
- 12. 13
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/1st-grade/sub-within-20