πagarwalmath · 2nd grade · Common Core 2.NBT.A.3
🧱 Expanded form
Read and write numbers to 1000 (words, expanded form)
Name: ______________________Date: ____________
1400 + 1 is a number in expanded form. What is the number?
Answer: ______________
2600 + 80 is a number in expanded form. What is the number?
Answer: ______________
3Which is 810 in expanded form?
- A8,000 + 10
- B800 + 100
- C800 + 1
- D800 + 10
4Which is 470 in expanded form?
- A400 + 70
- B40 + 70
- C400 + 7
- D400 + 700
5Which is 840 in expanded form?
- A80 + 40
- B800 + 40
- C800 + 4
- D800 + 400
6Which is 909 in expanded form?
- A900 + 9
- B9,000 + 9
- C90 + 9
- D900 + 90
7600 + 1 is a number in expanded form. What is the number?
Answer: ______________
8Which is 809 in expanded form?
- A800 + 9
- B800 + 90
- C80 + 9
- D8,000 + 9
9Which is 204 in expanded form?
- A200 + 4
- B20 + 4
- C2,000 + 4
- D200 + 40
10200 + 40 is a number in expanded form. What is the number?
Answer: ______________
11Which is 902 in expanded form?
- A9,000 + 2
- B900 + 20
- C90 + 2
- D900 + 2
12Which is 605 in expanded form?
- A6,000 + 5
- B600 + 50
- C600 + 5
- D60 + 5
Answer key: Expanded form
- 1. 401
- 2. 680
- 3. D (800 + 10)
- 4. A (400 + 70)
- 5. B (800 + 40)
- 6. A (900 + 9)
- 7. 601
- 8. A (800 + 9)
- 9. A (200 + 4)
- 10. 240
- 11. D (900 + 2)
- 12. C (600 + 5)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/2nd-grade/number-expanded