πagarwalmath · 1st grade · Common Core 1.OA.C.6
➖ Subtract within 20
Add and subtract within 20 (fluent within 10)
Name: ______________________Date: ____________
119 − 6 = ?
Answer: ______________
29 − 6 = ?
Answer: ______________
35 − 2 = ?
Answer: ______________
413 − 4 = ?
Answer: ______________
56 − 6 = ?
Answer: ______________
620 − 2 = ?
Answer: ______________
715 − 8 = ?
Answer: ______________
86 − 5 = ?
Answer: ______________
917 − 4 = ?
Answer: ______________
108 − 8 = ?
Answer: ______________
1111 − 3 = ?
Answer: ______________
1217 − 1 = ?
Answer: ______________
Answer key: Subtract within 20
- 1. 13
- 2. 3
- 3. 3
- 4. 9
- 5. 0
- 6. 18
- 7. 7
- 8. 1
- 9. 13
- 10. 0
- 11. 8
- 12. 16
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/1st-grade/sub-within-20