πagarwalmath · 2nd grade · Common Core 2.NBT.A.3
🧱 Expanded form
Read and write numbers to 1000 (words, expanded form)
Name: ______________________Date: ____________
1900 + 9 is a number in expanded form. What is the number?
Answer: ______________
2Which is 390 in expanded form?
- A3,000 + 90
- B300 + 900
- C300 + 90
- D30 + 90
3Which is 590 in expanded form?
- A50 + 90
- B500 + 900
- C5,000 + 90
- D500 + 90
4Which is 770 in expanded form?
- A7,000 + 70
- B700 + 70
- C700 + 7
- D700 + 700
5Which is 780 in expanded form?
- A700 + 80
- B700 + 800
- C700 + 8
- D7,000 + 80
6300 + 7 is a number in expanded form. What is the number?
Answer: ______________
7Which is 908 in expanded form?
- A90 + 8
- B9,000 + 8
- C900 + 80
- D900 + 8
8200 + 5 is a number in expanded form. What is the number?
Answer: ______________
9Which is 840 in expanded form?
- A800 + 400
- B800 + 40
- C80 + 40
- D8,000 + 40
10800 + 4 is a number in expanded form. What is the number?
Answer: ______________
11Which is 730 in expanded form?
- A70 + 30
- B700 + 30
- C700 + 3
- D700 + 300
12Which is 504 in expanded form?
- A500 + 4
- B50 + 4
- C500 + 40
- D5,000 + 4
Answer key: Expanded form
- 1. 909
- 2. C (300 + 90)
- 3. D (500 + 90)
- 4. B (700 + 70)
- 5. A (700 + 80)
- 6. 307
- 7. D (900 + 8)
- 8. 205
- 9. B (800 + 40)
- 10. 804
- 11. B (700 + 30)
- 12. A (500 + 4)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/2nd-grade/number-expanded