πagarwalmath · 2nd grade · Common Core 2.NBT.A.3
🧱 Expanded form
Read and write numbers to 1000 (words, expanded form)
Name: ______________________Date: ____________
1Which is 305 in expanded form?
- A300 + 50
- B3,000 + 5
- C300 + 5
- D30 + 5
2800 + 9 is a number in expanded form. What is the number?
Answer: ______________
3Which is 104 in expanded form?
- A1,000 + 4
- B100 + 40
- C10 + 4
- D100 + 4
4Which is 406 in expanded form?
- A400 + 6
- B40 + 6
- C4,000 + 6
- D400 + 60
5Which is 503 in expanded form?
- A50 + 3
- B500 + 30
- C5,000 + 3
- D500 + 3
6Which is 210 in expanded form?
- A200 + 1
- B2,000 + 10
- C200 + 10
- D20 + 10
7100 + 70 is a number in expanded form. What is the number?
Answer: ______________
8Which is 590 in expanded form?
- A50 + 90
- B500 + 90
- C5,000 + 90
- D500 + 9
9900 + 30 is a number in expanded form. What is the number?
Answer: ______________
10Which is 270 in expanded form?
- A200 + 700
- B200 + 70
- C200 + 7
- D2,000 + 70
11600 + 10 is a number in expanded form. What is the number?
Answer: ______________
12400 + 6 is a number in expanded form. What is the number?
Answer: ______________
Answer key: Expanded form
- 1. C (300 + 5)
- 2. 809
- 3. D (100 + 4)
- 4. A (400 + 6)
- 5. D (500 + 3)
- 6. C (200 + 10)
- 7. 170
- 8. B (500 + 90)
- 9. 930
- 10. B (200 + 70)
- 11. 610
- 12. 406
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/2nd-grade/number-expanded