πagarwalmath · 2nd grade · Common Core 2.NBT.A.3
🧱 Expanded form
Read and write numbers to 1000 (words, expanded form)
Name: ______________________Date: ____________
1700 + 90 is a number in expanded form. What is the number?
Answer: ______________
2Which is 202 in expanded form?
- A200 + 20
- B200 + 2
- C20 + 2
- D2,000 + 2
3Which is 102 in expanded form?
- A100 + 2
- B1,000 + 2
- C10 + 2
- D100 + 20
4Which is 190 in expanded form?
- A100 + 900
- B100 + 90
- C1,000 + 90
- D10 + 90
5Which is 750 in expanded form?
- A70 + 50
- B7,000 + 50
- C700 + 50
- D700 + 500
6Which is 330 in expanded form?
- A30 + 30
- B300 + 30
- C300 + 300
- D3,000 + 30
7Which is 120 in expanded form?
- A100 + 20
- B10 + 20
- C100 + 2
- D100 + 200
8Which is 403 in expanded form?
- A40 + 3
- B400 + 3
- C4,000 + 3
- D400 + 30
9400 + 5 is a number in expanded form. What is the number?
Answer: ______________
10400 + 2 is a number in expanded form. What is the number?
Answer: ______________
11700 + 6 is a number in expanded form. What is the number?
Answer: ______________
12Which is 104 in expanded form?
- A100 + 40
- B100 + 4
- C1,000 + 4
- D10 + 4
Answer key: Expanded form
- 1. 790
- 2. B (200 + 2)
- 3. A (100 + 2)
- 4. B (100 + 90)
- 5. C (700 + 50)
- 6. B (300 + 30)
- 7. A (100 + 20)
- 8. B (400 + 3)
- 9. 405
- 10. 402
- 11. 706
- 12. B (100 + 4)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/2nd-grade/number-expanded