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. 21
- 2. 45
- 3. 22
- 4. 20
- 5. 35
- 6. 85
- 7. 15
- 8. 39
- 9. 46
- 10. 33
- 11. 58
- 12. 66
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/1st-grade/number-base-ten