πagarwalmath · 1st grade · Common Core 1.NBT.B.2
🧱 Base-ten blocks
Two-digit numbers are tens and ones
Name: ______________________Date: ____________
1What number do the blocks show?
Answer: ______________
2What number do the blocks show?
Answer: ______________
3What number do the blocks show?
Answer: ______________
4What number do the blocks show?
Answer: ______________
5What number do the blocks show?
Answer: ______________
6What number do the blocks show?
Answer: ______________
7What number do the blocks show?
Answer: ______________
8What number do the blocks show?
Answer: ______________
9What number do the blocks show?
Answer: ______________
10What number do the blocks show?
Answer: ______________
11What number do the blocks show?
Answer: ______________
12What number do the blocks show?
Answer: ______________
Answer key: Base-ten blocks
- 1. 20
- 2. 79
- 3. 35
- 4. 32
- 5. 78
- 6. 26
- 7. 43
- 8. 67
- 9. 23
- 10. 55
- 11. 60
- 12. 72
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/1st-grade/number-base-ten