πagarwalmath · 1st grade · Common Core 1.NBT.C.6
🔢 Add & subtract tens
Subtract multiples of 10 (70 − 30)
Name: ______________________Date: ____________
160 − 10 = ?
Answer: ______________
260 − 40 = ?
Answer: ______________
390 − 10 = ?
Answer: ______________
470 − 30 = ?
Answer: ______________
530 − 10 = ?
Answer: ______________
650 − 20 = ?
Answer: ______________
760 − 20 = ?
Answer: ______________
850 − 10 = ?
Answer: ______________
980 − 60 = ?
Answer: ______________
1080 − 10 = ?
Answer: ______________
1150 − 50 = ?
Answer: ______________
1290 − 30 = ?
Answer: ______________
Answer key: Add & subtract tens
- 1. 50
- 2. 20
- 3. 80
- 4. 40
- 5. 20
- 6. 30
- 7. 40
- 8. 40
- 9. 20
- 10. 70
- 11. 0
- 12. 60
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/1st-grade/add-tens