πagarwalmath · 2nd grade · Common Core 2.NBT.A.3
🧱 Expanded form
Read and write numbers to 1000 (words, expanded form)
Name: ______________________Date: ____________
1Which is 105 in expanded form?
- A100 + 5
- B1,000 + 5
- C100 + 50
- D10 + 5
2Which is 150 in expanded form?
- A10 + 50
- B100 + 500
- C100 + 5
- D100 + 50
3Which is 403 in expanded form?
- A40 + 3
- B400 + 3
- C400 + 30
- D4,000 + 3
4Which is 240 in expanded form?
- A200 + 400
- B200 + 4
- C20 + 40
- D200 + 40
5Which is 205 in expanded form?
- A200 + 50
- B200 + 5
- C2,000 + 5
- D20 + 5
6500 + 80 is a number in expanded form. What is the number?
Answer: ______________
7200 + 2 is a number in expanded form. What is the number?
Answer: ______________
8700 + 20 is a number in expanded form. What is the number?
Answer: ______________
9Which is 508 in expanded form?
- A50 + 8
- B500 + 80
- C500 + 8
- D5,000 + 8
10Which is 490 in expanded form?
- A4,000 + 90
- B400 + 900
- C40 + 90
- D400 + 90
11500 + 5 is a number in expanded form. What is the number?
Answer: ______________
12Which is 850 in expanded form?
- A8,000 + 50
- B800 + 500
- C800 + 50
- D800 + 5
Answer key: Expanded form
- 1. A (100 + 5)
- 2. D (100 + 50)
- 3. B (400 + 3)
- 4. D (200 + 40)
- 5. B (200 + 5)
- 6. 580
- 7. 202
- 8. 720
- 9. C (500 + 8)
- 10. D (400 + 90)
- 11. 505
- 12. C (800 + 50)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/2nd-grade/number-expanded