πagarwalmath · 1st grade · Common Core 1.NBT.C.6
🔢 Add & subtract tens
Subtract multiples of 10 (70 − 30)
Name: ______________________Date: ____________
160 − 40 = ?
Answer: ______________
230 − 10 = ?
Answer: ______________
320 − 20 = ?
Answer: ______________
490 − 80 = ?
Answer: ______________
520 − 10 = ?
Answer: ______________
660 − 10 = ?
Answer: ______________
740 − 10 = ?
Answer: ______________
880 − 70 = ?
Answer: ______________
970 − 70 = ?
Answer: ______________
1040 − 40 = ?
Answer: ______________
1180 − 30 = ?
Answer: ______________
1250 − 30 = ?
Answer: ______________
Answer key: Add & subtract tens
- 1. 20
- 2. 20
- 3. 0
- 4. 10
- 5. 10
- 6. 50
- 7. 30
- 8. 10
- 9. 0
- 10. 0
- 11. 50
- 12. 20
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/1st-grade/add-tens