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Common Core Expanded Form Resources

Children practice writing numbers from expanded forms and expanded forms from numbers.

Place Value: Expanding Numbers #1

Help your child develop their place value superpower with this practice sheet! This worksheet will help your student practice breaking down big numbers into expanded form using place value, from the ones place to the hundred thousandths place.

Place Value & Expanded Form

Give your learner practice writing out place value in expanded form with this helpful math worksheet.

Writing Out Place Value #1

<p>Give your child valuable place value practice with this math worksheet!</p>

Writing Out Place Value #2

Get practice writing numbers in different forms with this fourth-grade number sense worksheet!

Numbers in Different Forms: Up to Six-Digits #1

This exercise demonstrates how addition in larger numbers is simpler when numbers are dealt with in their expanded form.


Place Value and Numbers in Expanded Form

Children find tips for writing decimals in expanded form&mdash;and expanded form as a decimal&mdash;in this useful practice worksheet.

Expanded Form

Use this one-page quiz-style worksheet to give students the opportunity to demonstrate their proficiency in writing numbers in expanded form!

Expanded Form Quiz: Multi-Digit Whole Numbers

This worksheet focuses on decimals and how to write them in expanded form using fractions.

Writing Decimals in Expanded Form

Children practice writing expanded form decimals as phrases&mdash;and phrases as expanded form decimals&mdash;in this math worksheet.

Expanded Form Practice

Children learn to write decimals as phrases and phrases as decimals with this practice worksheet.

Decimals in Expanded Form

Children practice writing decimals in their expanded form and as phrases in this practice worksheet.

Expanded Form: Decimals

Use this glossary with the EL Support Lesson: Expanded Form to Millions.

Glossary: Expanded Form to Millions

Practice writing numbers in expanded form with this one-page number sense worksheet!

Expanded Form Learning Check: Up to Three Digits

Challenge your students to examine four numbers and how to group them.

Expanded Form: Which One Doesn't Belong?

Use these vocabulary cards with the EL Support Lesson: Expanded Form to Millions.

Vocabulary Cards: Expanded Form to Millions

Use these vocabulary cards with the EL Support Lesson Plan: Showing Numbers in Different Ways.

Vocabulary Cards: Showing Numbers in Different Ways

Use these vocabulary cards with the EL Math Support Lesson: Exploring Number Forms.

Vocabulary Cards: Exploring Number Forms

Use this glossary with the EL Math Support Lesson: Exploring Number Forms.

Glossary: Exploring Number Forms

Use this glossary with the EL Support Lesson Plan: Showing Numbers in Different Ways.

Glossary: Showing Numbers in Different Ways

Use this language routine to elicit meaningful conversation among your students! Will students be able to solve the problem by asking their partner for the information they need?

Information Gap: Numbers in Many Ways

Give&nbsp;students practice converting decimal numbers between their standard, expanded, and word forms with this number sense worksheet!

Numbers in Different Forms: Decimals

Students demonstrate their understanding of how to convert decimal numbers from their standard form to expanded form in this quiz-style practice worksheet!

Expanded Form Quiz: Decimals

Invite students to explore how numbers can be written&nbsp;several different ways with this second-grade place value worksheet!

Numbers in Different Forms: Up to Three Digits

Challenge growing fourth-grade mathematicians with this expanded notation worksheet!&nbsp;

Converting Expanded Notation to Standard Form

Write numbers in standard form based on nontraditional expanded form with this helpful worksheet!

Converting Nontraditional Expanded Form to Standard Form

Get ready to strengthen number sense with this fourth-grade math worksheet!

Numbers in Different Forms: Up to Six-Digits #2

Practice finding the expanded form of numbers with this inviting worksheet!

Matching Expanded Form to Standard Form

Practice writing numbers in standard, expanded, and word forms with this fill-in-the-blank worksheet!

Numbers in Different Forms: Up to Six Digits #3

Learn to convert decimals to the thousandths place from expanded form to standard form with this useful fifth-grade worksheet!

Expanded Form of Decimal Numbers

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