πagarwalmath · 1st grade · Common Core 1.NBT.C.6
🔢 Add & subtract tens
Subtract multiples of 10 (70 − 30)
Name: ______________________Date: ____________
150 − 50 = ?
Answer: ______________
270 − 40 = ?
Answer: ______________
380 − 70 = ?
Answer: ______________
460 − 20 = ?
Answer: ______________
570 − 30 = ?
Answer: ______________
630 − 10 = ?
Answer: ______________
760 − 60 = ?
Answer: ______________
820 − 20 = ?
Answer: ______________
960 − 10 = ?
Answer: ______________
1060 − 30 = ?
Answer: ______________
1160 − 50 = ?
Answer: ______________
1250 − 10 = ?
Answer: ______________
Answer key: Add & subtract tens
- 1. 0
- 2. 30
- 3. 10
- 4. 40
- 5. 40
- 6. 20
- 7. 0
- 8. 0
- 9. 50
- 10. 30
- 11. 10
- 12. 40
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/1st-grade/add-tens