πagarwalmath · 2nd grade · Common Core 2.NBT.A.3
🧱 Expanded form
Read and write numbers to 1000 (words, expanded form)
Name: ______________________Date: ____________
1100 + 40 is a number in expanded form. What is the number?
Answer: ______________
2Which is 370 in expanded form?
- A300 + 70
- B300 + 7
- C30 + 70
- D300 + 700
3800 + 8 is a number in expanded form. What is the number?
Answer: ______________
4Which is 704 in expanded form?
- A7,000 + 4
- B700 + 4
- C700 + 40
- D70 + 4
5Which is 540 in expanded form?
- A50 + 40
- B500 + 4
- C500 + 400
- D500 + 40
6Which is 830 in expanded form?
- A8,000 + 30
- B800 + 300
- C800 + 3
- D800 + 30
7Which is 410 in expanded form?
- A4,000 + 10
- B400 + 10
- C400 + 1
- D400 + 100
8Which is 580 in expanded form?
- A500 + 80
- B500 + 800
- C5,000 + 80
- D50 + 80
9Which is 602 in expanded form?
- A600 + 20
- B6,000 + 2
- C600 + 2
- D60 + 2
10Which is 450 in expanded form?
- A400 + 500
- B4,000 + 50
- C40 + 50
- D400 + 50
11Which is 720 in expanded form?
- A70 + 20
- B700 + 20
- C7,000 + 20
- D700 + 200
12Which is 420 in expanded form?
- A400 + 20
- B4,000 + 20
- C400 + 200
- D400 + 2
Answer key: Expanded form
- 1. 140
- 2. A (300 + 70)
- 3. 808
- 4. B (700 + 4)
- 5. D (500 + 40)
- 6. D (800 + 30)
- 7. B (400 + 10)
- 8. A (500 + 80)
- 9. C (600 + 2)
- 10. D (400 + 50)
- 11. B (700 + 20)
- 12. A (400 + 20)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/2nd-grade/number-expanded