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Build decimal numbers (expanded form)

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Free printable build decimal numbers (expanded form) worksheets for 5th grade. Students construct decimal numbers from their expanded form by identifying the value of each decimal place, including tenths, hundredths, and thousandths. Aligns with 5th grade NBT standards for decimal place value. Part of our place value & rounding worksheets collection.

What You'll Learn

  • Compose decimal numbers from expanded form expressions
  • Identify tenths and hundredths place values in decimals
  • Write decimals in standard form from their expanded representation

FAQ

What does expanded form look like for decimal numbers in 5th grade?

Expanded form for decimals breaks a number into its place values: 4.357 = 4 + 0.3 + 0.05 + 0.007 — students practice both building and decomposing decimals this way.

Which decimal places do 5th graders work with in expanded form?

5th graders work with tenths (0.1), hundredths (0.01), and thousandths (0.001), requiring them to understand the pattern of place values extending to the right of the decimal point.

How does building decimals from expanded form connect to 5th grade operations?

Understanding the value of each decimal digit is prerequisite knowledge for adding, subtracting, comparing, and rounding decimal numbers accurately.

Grade
5th Grade
Ages
Ages 10-11
Subject
Math
Format
Printable PDF

Ratings & Reviews

3

Rachel H.

Homeschool parent · Verified download

Apr 2026

We've been waiting for this topic. Signed up just to get notified when it's ready.

Helpful · 6

Maria R.

Homeschool parent · Verified download

May 2026

Can't wait! This is exactly what we've been looking for. Please make it soon!

Helpful · 7

Tom B.

Learning Specialist · Verified download

May 2026

This will be a great addition. I already recommend ClassWeekly to all the families I work with.

Helpful · 10

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