πagarwalmath · 1st grade · Common Core 1.NBT.C.6
🔢 Add & subtract tens
Subtract multiples of 10 (70 − 30)
Name: ______________________Date: ____________
182 − 40 = ?
Answer: ______________
262 − 30 = ?
Answer: ______________
322 + 50 = ?
Answer: ______________
458 + 40 = ?
Answer: ______________
596 − 30 = ?
Answer: ______________
668 + 30 = ?
Answer: ______________
799 − 50 = ?
Answer: ______________
815 + 50 = ?
Answer: ______________
950 + 20 = ?
Answer: ______________
1041 − 10 = ?
Answer: ______________
1125 + 40 = ?
Answer: ______________
1257 − 20 = ?
Answer: ______________
Answer key: Add & subtract tens
- 1. 42
- 2. 32
- 3. 72
- 4. 98
- 5. 66
- 6. 98
- 7. 49
- 8. 65
- 9. 70
- 10. 31
- 11. 65
- 12. 37
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/1st-grade/add-tens