πagarwalmath · 2nd grade · Common Core 2.NBT.A.3
🧱 Expanded form
Read and write numbers to 1000 (words, expanded form)
Name: ______________________Date: ____________
1Which is 390 in expanded form?
- A3,000 + 90
- B300 + 900
- C300 + 90
- D30 + 90
2500 + 2 is a number in expanded form. What is the number?
Answer: ______________
3Which is 505 in expanded form?
- A50 + 5
- B500 + 5
- C500 + 50
- D5,000 + 5
4Which is 740 in expanded form?
- A7,000 + 40
- B700 + 40
- C700 + 4
- D70 + 40
5Which is 490 in expanded form?
- A400 + 900
- B4,000 + 90
- C400 + 90
- D40 + 90
6900 + 90 is a number in expanded form. What is the number?
Answer: ______________
7Which is 110 in expanded form?
- A100 + 10
- B1,000 + 10
- C100 + 100
- D10 + 10
8Which is 880 in expanded form?
- A800 + 8
- B80 + 80
- C8,000 + 80
- D800 + 80
9600 + 6 is a number in expanded form. What is the number?
Answer: ______________
10Which is 360 in expanded form?
- A3,000 + 60
- B30 + 60
- C300 + 60
- D300 + 600
11Which is 720 in expanded form?
- A700 + 200
- B70 + 20
- C700 + 20
- D7,000 + 20
12200 + 4 is a number in expanded form. What is the number?
Answer: ______________
Answer key: Expanded form
- 1. C (300 + 90)
- 2. 502
- 3. B (500 + 5)
- 4. B (700 + 40)
- 5. C (400 + 90)
- 6. 990
- 7. A (100 + 10)
- 8. D (800 + 80)
- 9. 606
- 10. C (300 + 60)
- 11. C (700 + 20)
- 12. 204
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/2nd-grade/number-expanded