πagarwalmath · 2nd grade · Common Core 2.NBT.A.3
🧱 Expanded form
Read and write numbers to 1000 (words, expanded form)
Name: ______________________Date: ____________
1Which is 809 in expanded form?
- A80 + 9
- B800 + 9
- C800 + 90
- D8,000 + 9
2Which is 380 in expanded form?
- A3,000 + 80
- B300 + 800
- C300 + 80
- D30 + 80
3Which is 708 in expanded form?
- A700 + 80
- B700 + 8
- C70 + 8
- D7,000 + 8
4Which is 506 in expanded form?
- A50 + 6
- B500 + 60
- C500 + 6
- D5,000 + 6
5Which is 402 in expanded form?
- A4,000 + 2
- B400 + 2
- C40 + 2
- D400 + 20
6Which is 850 in expanded form?
- A8,000 + 50
- B800 + 50
- C800 + 5
- D80 + 50
7Which is 702 in expanded form?
- A700 + 2
- B7,000 + 2
- C700 + 20
- D70 + 2
8Which is 140 in expanded form?
- A1,000 + 40
- B100 + 4
- C100 + 40
- D100 + 400
9100 + 9 is a number in expanded form. What is the number?
Answer: ______________
10Which is 240 in expanded form?
- A200 + 40
- B200 + 400
- C2,000 + 40
- D20 + 40
11Which is 305 in expanded form?
- A30 + 5
- B300 + 50
- C300 + 5
- D3,000 + 5
12600 + 7 is a number in expanded form. What is the number?
Answer: ______________
Answer key: Expanded form
- 1. B (800 + 9)
- 2. C (300 + 80)
- 3. B (700 + 8)
- 4. C (500 + 6)
- 5. B (400 + 2)
- 6. B (800 + 50)
- 7. A (700 + 2)
- 8. C (100 + 40)
- 9. 109
- 10. A (200 + 40)
- 11. C (300 + 5)
- 12. 607
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/2nd-grade/number-expanded