πagarwalmath · 1st grade · Common Core 1.NBT.C.6
🔢 Add & subtract tens
Subtract multiples of 10 (70 − 30)
Name: ______________________Date: ____________
152 − 30 = ?
Answer: ______________
231 + 40 = ?
Answer: ______________
358 − 50 = ?
Answer: ______________
487 − 20 = ?
Answer: ______________
551 + 10 = ?
Answer: ______________
663 − 10 = ?
Answer: ______________
713 + 50 = ?
Answer: ______________
866 − 50 = ?
Answer: ______________
973 − 10 = ?
Answer: ______________
1081 − 10 = ?
Answer: ______________
1192 − 50 = ?
Answer: ______________
1280 − 30 = ?
Answer: ______________
Answer key: Add & subtract tens
- 1. 22
- 2. 71
- 3. 8
- 4. 67
- 5. 61
- 6. 53
- 7. 63
- 8. 16
- 9. 63
- 10. 71
- 11. 42
- 12. 50
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/1st-grade/add-tens