### Examples

*Example:*The number four hundred thirteen written in standard form is 413 and in expanded form is 400+10+3.

*Example:* The number seven hundred nine written in standard form is 709 and in expanded form is 700+9.

**Subject Area:**Mathematics (B.E.S.T.)

**Grade:**2

**Strand:**Number Sense and Operations

**Date Adopted or Revised:**08/20

**Status:**State Board Approved

## Related Courses

## Related Access Points

## Related Resources

## Formative Assessments

## Lesson Plan

## Original Student Tutorials

## MFAS Formative Assessments

Students are asked to count by ones, starting at various numbers, within 1000.

Students are presented with six numerals and are asked to read the numbers.

Students are shown three numbers in expanded form and asked to write the corresponding numeral.

Students write the expanded form of a number from hearing the word name of a number.

## Original Student Tutorials Mathematics - Grades K-5

Learn to read and write numbers to 1000 using base-ten numerals with the dolphins!

This interactive tutorial is part 1 of a two-part series. Click **HERE** to open Part 2.

Learn read and write numbers in expanded form with the dolphins in this interactive tutorial.

This is Part 2 in a two-part series. Click **HERE **to open Part 1.

## Student Resources

## Original Student Tutorials

Learn read and write numbers in expanded form with the dolphins in this interactive tutorial.

This is Part 2 in a two-part series. Click **HERE **to open Part 1.

Type: Original Student Tutorial

Learn to read and write numbers to 1000 using base-ten numerals with the dolphins!

This interactive tutorial is part 1 of a two-part series. Click **HERE** to open Part 2.

Type: Original Student Tutorial