πagarwalmath · 2nd grade · Common Core 2.NBT.A.3
🧱 Expanded form
Read and write numbers to 1000 (words, expanded form)
Name: ______________________Date: ____________
1400 + 9 is a number in expanded form. What is the number?
Answer: ______________
2700 + 10 is a number in expanded form. What is the number?
Answer: ______________
3100 + 9 is a number in expanded form. What is the number?
Answer: ______________
4Which is 404 in expanded form?
- A40 + 4
- B400 + 40
- C4,000 + 4
- D400 + 4
5Which is 520 in expanded form?
- A50 + 20
- B5,000 + 20
- C500 + 2
- D500 + 20
6600 + 7 is a number in expanded form. What is the number?
Answer: ______________
7Which is 850 in expanded form?
- A800 + 5
- B800 + 500
- C80 + 50
- D800 + 50
8Which is 204 in expanded form?
- A20 + 4
- B200 + 40
- C2,000 + 4
- D200 + 4
9400 + 1 is a number in expanded form. What is the number?
Answer: ______________
10Which is 640 in expanded form?
- A600 + 4
- B600 + 40
- C6,000 + 40
- D60 + 40
11100 + 5 is a number in expanded form. What is the number?
Answer: ______________
12300 + 7 is a number in expanded form. What is the number?
Answer: ______________
Answer key: Expanded form
- 1. 409
- 2. 710
- 3. 109
- 4. D (400 + 4)
- 5. D (500 + 20)
- 6. 607
- 7. D (800 + 50)
- 8. D (200 + 4)
- 9. 401
- 10. B (600 + 40)
- 11. 105
- 12. 307
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/2nd-grade/number-expanded