πagarwalmath · 1st grade · Common Core 1.NBT.C.6
🔢 Add & subtract tens
Subtract multiples of 10 (70 − 30)
Name: ______________________Date: ____________
120 − 10 = ?
Answer: ______________
290 − 60 = ?
Answer: ______________
340 − 30 = ?
Answer: ______________
470 − 50 = ?
Answer: ______________
550 − 30 = ?
Answer: ______________
650 − 50 = ?
Answer: ______________
780 − 10 = ?
Answer: ______________
860 − 60 = ?
Answer: ______________
930 − 10 = ?
Answer: ______________
1060 − 40 = ?
Answer: ______________
1140 − 20 = ?
Answer: ______________
1230 − 30 = ?
Answer: ______________
Answer key: Add & subtract tens
- 1. 10
- 2. 30
- 3. 10
- 4. 20
- 5. 20
- 6. 0
- 7. 70
- 8. 0
- 9. 20
- 10. 20
- 11. 20
- 12. 0
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/1st-grade/add-tens