πagarwalmath · 2nd grade · Common Core 2.NBT.A.3
🧱 Expanded form
Read and write numbers to 1000 (words, expanded form)
Name: ______________________Date: ____________
1Which is 580 in expanded form?
- A50 + 80
- B500 + 8
- C500 + 80
- D500 + 800
2200 + 10 is a number in expanded form. What is the number?
Answer: ______________
3200 + 20 is a number in expanded form. What is the number?
Answer: ______________
4Which is 407 in expanded form?
- A400 + 7
- B40 + 7
- C4,000 + 7
- D400 + 70
5Which is 401 in expanded form?
- A400 + 1
- B4,000 + 1
- C40 + 1
- D400 + 10
6Which is 350 in expanded form?
- A3,000 + 50
- B300 + 5
- C300 + 500
- D300 + 50
7Which is 103 in expanded form?
- A100 + 30
- B10 + 3
- C100 + 3
- D1,000 + 3
8Which is 805 in expanded form?
- A800 + 5
- B8,000 + 5
- C80 + 5
- D800 + 50
9900 + 60 is a number in expanded form. What is the number?
Answer: ______________
10Which is 902 in expanded form?
- A90 + 2
- B9,000 + 2
- C900 + 2
- D900 + 20
11Which is 308 in expanded form?
- A30 + 8
- B300 + 80
- C300 + 8
- D3,000 + 8
12600 + 2 is a number in expanded form. What is the number?
Answer: ______________
Answer key: Expanded form
- 1. C (500 + 80)
- 2. 210
- 3. 220
- 4. A (400 + 7)
- 5. A (400 + 1)
- 6. D (300 + 50)
- 7. C (100 + 3)
- 8. A (800 + 5)
- 9. 960
- 10. C (900 + 2)
- 11. C (300 + 8)
- 12. 602
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/2nd-grade/number-expanded