πagarwalmath · 1st grade · Common Core 1.NBT.C.6
🔢 Add & subtract tens
Subtract multiples of 10 (70 − 30)
Name: ______________________Date: ____________
175 − 30 = ?
Answer: ______________
244 + 30 = ?
Answer: ______________
380 − 40 = ?
Answer: ______________
455 − 50 = ?
Answer: ______________
538 − 30 = ?
Answer: ______________
619 + 40 = ?
Answer: ______________
778 − 30 = ?
Answer: ______________
853 − 30 = ?
Answer: ______________
979 + 10 = ?
Answer: ______________
1064 + 30 = ?
Answer: ______________
1172 − 40 = ?
Answer: ______________
1295 − 50 = ?
Answer: ______________
Answer key: Add & subtract tens
- 1. 45
- 2. 74
- 3. 40
- 4. 5
- 5. 8
- 6. 59
- 7. 48
- 8. 23
- 9. 89
- 10. 94
- 11. 32
- 12. 45
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/1st-grade/add-tens