πagarwalmath · 2nd grade · Common Core 2.NBT.A.3
🧱 Expanded form
Read and write numbers to 1000 (words, expanded form)
Name: ______________________Date: ____________
1Which is 280 in expanded form?
- A2,000 + 80
- B200 + 8
- C200 + 800
- D200 + 80
2Which is 190 in expanded form?
- A100 + 9
- B100 + 900
- C100 + 90
- D10 + 90
3Which is 205 in expanded form?
- A20 + 5
- B200 + 50
- C2,000 + 5
- D200 + 5
4Which is 360 in expanded form?
- A300 + 60
- B30 + 60
- C300 + 6
- D3,000 + 60
5400 + 30 is a number in expanded form. What is the number?
Answer: ______________
6100 + 40 is a number in expanded form. What is the number?
Answer: ______________
7Which is 604 in expanded form?
- A6,000 + 4
- B60 + 4
- C600 + 4
- D600 + 40
8900 + 20 is a number in expanded form. What is the number?
Answer: ______________
9700 + 60 is a number in expanded form. What is the number?
Answer: ______________
10900 + 70 is a number in expanded form. What is the number?
Answer: ______________
11Which is 610 in expanded form?
- A600 + 10
- B6,000 + 10
- C600 + 1
- D600 + 100
12100 + 10 is a number in expanded form. What is the number?
Answer: ______________
Answer key: Expanded form
- 1. D (200 + 80)
- 2. C (100 + 90)
- 3. D (200 + 5)
- 4. A (300 + 60)
- 5. 430
- 6. 140
- 7. C (600 + 4)
- 8. 920
- 9. 760
- 10. 970
- 11. A (600 + 10)
- 12. 110
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/2nd-grade/number-expanded