πagarwalmath · 1st grade · Common Core 1.OA.C.6
➖ Subtract within 20
Add and subtract within 20 (fluent within 10)
Name: ______________________Date: ____________
116 − 16 = ?
Answer: ______________
219 − 6 = ?
Answer: ______________
316 − 14 = ?
Answer: ______________
417 − 3 = ?
Answer: ______________
516 − 15 = ?
Answer: ______________
619 − 3 = ?
Answer: ______________
716 − 5 = ?
Answer: ______________
814 − 5 = ?
Answer: ______________
911 − 8 = ?
Answer: ______________
1016 − 8 = ?
Answer: ______________
1113 − 8 = ?
Answer: ______________
1217 − 12 = ?
Answer: ______________
Answer key: Subtract within 20
- 1. 0
- 2. 13
- 3. 2
- 4. 14
- 5. 1
- 6. 16
- 7. 11
- 8. 9
- 9. 3
- 10. 8
- 11. 5
- 12. 5
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/1st-grade/sub-within-20