πagarwalmath · 2nd grade · Common Core 2.NBT.A.3
🧱 Expanded form
Read and write numbers to 1000 (words, expanded form)
Name: ______________________Date: ____________
1400 + 3 is a number in expanded form. What is the number?
Answer: ______________
2Which is 780 in expanded form?
- A700 + 80
- B700 + 8
- C70 + 80
- D700 + 800
3600 + 1 is a number in expanded form. What is the number?
Answer: ______________
4Which is 308 in expanded form?
- A30 + 8
- B3,000 + 8
- C300 + 8
- D300 + 80
5Which is 709 in expanded form?
- A700 + 9
- B70 + 9
- C7,000 + 9
- D700 + 90
6Which is 990 in expanded form?
- A900 + 9
- B9,000 + 90
- C900 + 90
- D900 + 900
7Which is 510 in expanded form?
- A5,000 + 10
- B500 + 1
- C500 + 100
- D500 + 10
8Which is 170 in expanded form?
- A100 + 7
- B100 + 700
- C100 + 70
- D1,000 + 70
9800 + 70 is a number in expanded form. What is the number?
Answer: ______________
10600 + 20 is a number in expanded form. What is the number?
Answer: ______________
11Which is 606 in expanded form?
- A600 + 6
- B600 + 60
- C60 + 6
- D6,000 + 6
12Which is 604 in expanded form?
- A600 + 4
- B600 + 40
- C60 + 4
- D6,000 + 4
Answer key: Expanded form
- 1. 403
- 2. A (700 + 80)
- 3. 601
- 4. C (300 + 8)
- 5. A (700 + 9)
- 6. C (900 + 90)
- 7. D (500 + 10)
- 8. C (100 + 70)
- 9. 870
- 10. 620
- 11. A (600 + 6)
- 12. A (600 + 4)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/2nd-grade/number-expanded