πagarwalmath · 2nd grade · Common Core 2.NBT.A.3
🧱 Expanded form
Read and write numbers to 1000 (words, expanded form)
Name: ______________________Date: ____________
1Which is 430 in expanded form?
- A400 + 300
- B400 + 30
- C40 + 30
- D400 + 3
2400 + 30 is a number in expanded form. What is the number?
Answer: ______________
3Which is 630 in expanded form?
- A600 + 3
- B60 + 30
- C600 + 30
- D6,000 + 30
4Which is 960 in expanded form?
- A900 + 6
- B900 + 600
- C9,000 + 60
- D900 + 60
5200 + 4 is a number in expanded form. What is the number?
Answer: ______________
6Which is 460 in expanded form?
- A40 + 60
- B400 + 60
- C400 + 600
- D400 + 6
7Which is 102 in expanded form?
- A1,000 + 2
- B100 + 20
- C100 + 2
- D10 + 2
8300 + 4 is a number in expanded form. What is the number?
Answer: ______________
9600 + 10 is a number in expanded form. What is the number?
Answer: ______________
10600 + 60 is a number in expanded form. What is the number?
Answer: ______________
11Which is 106 in expanded form?
- A1,000 + 6
- B10 + 6
- C100 + 6
- D100 + 60
12Which is 170 in expanded form?
- A100 + 70
- B1,000 + 70
- C10 + 70
- D100 + 700
Answer key: Expanded form
- 1. B (400 + 30)
- 2. 430
- 3. C (600 + 30)
- 4. D (900 + 60)
- 5. 204
- 6. B (400 + 60)
- 7. C (100 + 2)
- 8. 304
- 9. 610
- 10. 660
- 11. C (100 + 6)
- 12. A (100 + 70)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/2nd-grade/number-expanded