πagarwalmath · 1st grade · Common Core 1.OA.C.6
➖ Subtract within 20
Add and subtract within 20 (fluent within 10)
Name: ______________________Date: ____________
114 − 8 = ?
Answer: ______________
217 − 11 = ?
Answer: ______________
315 − 14 = ?
Answer: ______________
417 − 5 = ?
Answer: ______________
514 − 14 = ?
Answer: ______________
611 − 6 = ?
Answer: ______________
713 − 12 = ?
Answer: ______________
812 − 4 = ?
Answer: ______________
919 − 3 = ?
Answer: ______________
1016 − 8 = ?
Answer: ______________
1112 − 2 = ?
Answer: ______________
1216 − 14 = ?
Answer: ______________
Answer key: Subtract within 20
- 1. 6
- 2. 6
- 3. 1
- 4. 12
- 5. 0
- 6. 5
- 7. 1
- 8. 8
- 9. 16
- 10. 8
- 11. 10
- 12. 2
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/1st-grade/sub-within-20