πagarwalmath · 1st grade · Common Core 1.NBT.C.6
🔢 Add & subtract tens
Subtract multiples of 10 (70 − 30)
Name: ______________________Date: ____________
160 − 30 = ?
Answer: ______________
270 − 60 = ?
Answer: ______________
330 − 30 = ?
Answer: ______________
460 − 50 = ?
Answer: ______________
590 − 10 = ?
Answer: ______________
690 − 90 = ?
Answer: ______________
780 − 40 = ?
Answer: ______________
880 − 10 = ?
Answer: ______________
950 − 30 = ?
Answer: ______________
1020 − 10 = ?
Answer: ______________
1170 − 20 = ?
Answer: ______________
1220 − 20 = ?
Answer: ______________
Answer key: Add & subtract tens
- 1. 30
- 2. 10
- 3. 0
- 4. 10
- 5. 80
- 6. 0
- 7. 40
- 8. 70
- 9. 20
- 10. 10
- 11. 50
- 12. 0
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/1st-grade/add-tens