Decimal Expanded Form
Grade 4•45 minutes•CCSS.Math.Content.5.NBT.A.3.a Read and write decimals to thousandths using base-ten numerals, number names, and expanded form, e.g., 347.392 = 3 × 100 + 4 × 10 + 7 × 1 + 3 × (1/10) + 9 × (1/100) + 2 × (1/1000).
Learning Objective
I can convert a decimal number to its expanded form by breaking it down into its place values.
Practice Questions
This lesson includes 7 practice questions to reinforce learning.
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1. Write the decimal number 0.45 in expanded form using both fractions and decimals.
2. Convert the decimal number 7.302 into expanded form. Show your work using both fractions and decimals.
3. If you have the decimal number 12.056, what is the expanded form? Break it down into its place values using both fractions and decimals.
...and 4 more questions
Educational Video
Expanded Form with Decimals | 5th Grade Math
Math with Mr. J