Expanded Form Practice
Practice writing numbers in expanded form and standard form for grade 3 math.
Includes
2 Fill in the BlanksMultiple ChoiceShort Answer
Standards
CCSS.MATH.CONTENT.3.NBT.A.1
Topics
mathgrade 3expanded formplace value
6 sections · Free to use · Printable
Expanded Form Practice
Name:
Date:
Score:
Read each question carefully and write your answers in the space provided.
Write each number in expanded form:
1. 345 =
2. 782 =
3. 109 =
4. 999 =
Write each expanded form number in standard form:
1. 500 + 20 + 3 =
2. 800 + 40 + 0 =
3. 100 + 6 =
4. 700 + 90 + 8 =
1. Which of the following is the expanded form of 671?
a
600 + 7 + 1
b
600 + 70 + 1
c
60 + 70 + 1
d
6 + 7 + 1
2. What is the standard form of 200 + 50 + 4?
a
254
b
200504
c
2504
d
25 + 4
1. Explain in your own words what expanded form means.