FL

These are the resources that support this Florida Standard.

MAFS.4.NF.2.3: Understand a fraction a/b with a > 1 as a sum of fractions 1/b.
a. Understand addition and subtraction of fractions as joining and separating parts referring to the same whole.
b. Decompose a fraction into a sum of fractions with the same denominator in more than one way, recording each decomposition by an equation. Justify decompositions, e.g., by using a visual fraction model. Examples: 3/8 = 1/8 + 1/8 + 1/8 ; 3/8 = 1/8 + 2/8 ; 2 1/8 = 1 + 1 + 1/8 = 8/8 + 8/8 + 1/8.
c. Add and subtract mixed numbers with like denominators, e.g., by replacing each mixed number with an equivalent fraction, and/or by using properties of operations and the relationship between addition and subtraction.
d. Solve word problems involving addition and subtraction of fractions referring to the same whole and having like denominators, e.g., by using visual fraction models and equations to represent the problem.

There are 90 resources.
Title Description Thumbnail Image Curriculum Topics

Math Example: Fraction Operations--Adding Fractions: Example 2

Math Example: Fraction Operations--Adding Fractions: Example 2

This is part of a collection of math examples that explore fraction addition, subtraction, multiplication, and division.

Math Example: Fraction Operations--Adding Fractions: Example 2 Add and Subtract Fractions

Math Example: Fraction Operations--Adding Fractions: Example 3

Math Example: Fraction Operations--Adding Fractions: Example 3

This is part of a collection of math examples that explore fraction addition, subtraction, multiplication, and division.

Math Example: Fraction Operations--Adding Fractions: Example 3 Add and Subtract Fractions

Math Example: Fraction Operations--Adding Fractions: Example 4

Math Example: Fraction Operations--Adding Fractions: Example 4

This is part of a collection of math examples that explore fraction addition, subtraction, multiplication, and division.

Math Example: Fraction Operations--Adding Fractions: Example 4 Add and Subtract Fractions

Math Example: Fraction Operations--Adding Fractions: Example 5

Math Example: Fraction Operations--Adding Fractions: Example 5

This is part of a collection of math examples that explore fraction addition, subtraction, multiplication, and division.

Math Example: Fraction Operations--Adding Fractions: Example 5 Add and Subtract Fractions

Math Example: Fraction Operations--Adding Fractions: Example 6

Math Example: Fraction Operations--Adding Fractions: Example 6

This is part of a collection of math examples that explore fraction addition, subtraction, multiplication, and division.

Math Example: Fraction Operations--Adding Fractions: Example 6 Add and Subtract Fractions

Math Example: Fraction Operations--Adding Fractions: Example 7

Math Example: Fraction Operations--Adding Fractions: Example 7

This is part of a collection of math examples that explore fraction addition, subtraction, multiplication, and division.

Math Example: Fraction Operations--Adding Fractions: Example 7 Add and Subtract Fractions

Math Example: Fraction Operations--Adding Fractions: Example 8

Math Example: Fraction Operations--Adding Fractions: Example 8

This is part of a collection of math examples that explore fraction addition, subtraction, multiplication, and division.

Math Example: Fraction Operations--Adding Fractions: Example 8 Add and Subtract Fractions

Math Example: Fraction Operations--Adding Fractions: Example 9

Math Example: Fraction Operations--Adding Fractions: Example 9

This is part of a collection of math examples that explore fraction addition, subtraction, multiplication, and division.

Math Example: Fraction Operations--Adding Fractions: Example 9 Add and Subtract Fractions

Video Definition 23--Fraction Concepts--Mixed Number

Video Definition 23--Fraction Concepts--Mixed Number

This is part of a collection of math video definitions related to to the topic of fractions. Note: The download is an MP4 video.

Video Definition 23--Fraction Concepts--Mixed Number Fractions and Mixed Numbers

Video Transcript: Fractions: Adding Fractions by Using Equivalent Fractions I

Video Transcript: Fractions: Adding Fractions by Using Equivalent Fractions I

This is the transcript that goes with the video segment entitled Video: Fractions: Adding Fractions by Using Equivalent Fractions I.

Video Transcript: Fractions: Adding Fractions by Using Equivalent Fractions I Add and Subtract Fractions

Video Transcript: Fractions: Adding Fractions by Using Equivalent Fractions II

Video Transcript: Fractions: Adding Fractions by Using Equivalent Fractions II

This is the transcript that goes with the video segment entitled Video: Fractions: Adding Fractions by Using Equivalent Fractions II.

Video Transcript: Fractions: Adding Fractions by Using Equivalent Fractions II Add and Subtract Fractions

Video Tutorial: Fractions, Video 1

Video Tutorial: Fractions: Adding Fractions by Using Equivalent Fractions I

This is part of a collection of video tutorials on the topic of Fractions. This includes defining fractions, fraction operations, equivalent fractions, comparing and ordering fractions, and applications of fractions.

VideoTutorial--FractionsGr5VideoThumbnail01.jpg Add and Subtract Fractions

Video Tutorial: Fractions, Video 10

Video Tutorial: Fractions: Multiplying Unit Fractions by Whole Numbers

This is part of a collection of video tutorials on the topic of Fractions. This includes defining fractions, fraction operations, equivalent fractions, comparing and ordering fractions, and applications of fractions.

VideoTutorial--FractionsGr5VideoThumbnail10.jpg Fractions and Mixed Numbers

Video Tutorial: Fractions, Video 2

Video Tutorial: Fractions: Adding Fractions by Using Equivalent Fractions II

This is part of a collection of video tutorials on the topic of Fractions. This includes defining fractions, fraction operations, equivalent fractions, comparing and ordering fractions, and applications of fractions.

VideoTutorial--FractionsGr5VideoThumbnail02.jpg Add and Subtract Fractions

Video Tutorial: Fractions, Video 3

Video Tutorial: Fractions: Adding Mixed Numbers by Using Equivalent Fractions I

This is part of a collection of video tutorials on the topic of Fractions. This includes defining fractions, fraction operations, equivalent fractions, comparing and ordering fractions, and applications of fractions.

VideoTutorial--FractionsGr5VideoThumbnail03.jpg Add and Subtract Mixed Numbers

Video Tutorial: Fractions, Video 4

Video Tutorial: Fractions: Adding Mixed Numbers by Using Equivalent Fractions II

This is part of a collection of video tutorials on the topic of Fractions. This includes defining fractions, fraction operations, equivalent fractions, comparing and ordering fractions, and applications of fractions.

VideoTutorial--FractionsGr5VideoThumbnail04.jpg Add and Subtract Mixed Numbers

Video Tutorial: Fractions, Video 6

Video Tutorial: Fractions: Subtracting Mixed Numbers by Using Equivalent Fractions I

This is part of a collection of video tutorials on the topic of Fractions. This includes defining fractions, fraction operations, equivalent fractions, comparing and ordering fractions, and applications of fractions.

VideoTutorial--FractionsGr5VideoThumbnail06.jpg Add and Subtract Mixed Numbers

Video Tutorial: Fractions, Video 7

Video Tutorial: Fractions: Subtracting Mixed Numbers by Using Equivalent Fractions II

This is part of a collection of video tutorials on the topic of Fractions. This includes defining fractions, fraction operations, equivalent fractions, comparing and ordering fractions, and applications of fractions.

VideoTutorial--FractionsGr5VideoThumbnail07.jpg Add and Subtract Mixed Numbers

Video Tutorial: Fractions, Video 8

Video Tutorial: Fractions: Adding and Subtracting Fractions by Using Equivalent Fractions

This is part of a collection of video tutorials on the topic of Fractions. This includes defining fractions, fraction operations, equivalent fractions, comparing and ordering fractions, and applications of fractions.

VideoTutorial--FractionsGr5VideoThumbnail08.jpg Add and Subtract Mixed Numbers

Video Tutorial: Fractions, Video 9

Video Tutorial: Fractions: Adding and Subtracting Mixed Numbers by Using Equivalent Fractions

This is part of a collection of video tutorials on the topic of Fractions. This includes defining fractions, fraction operations, equivalent fractions, comparing and ordering fractions, and applications of fractions.

VideoTutorial--FractionsGr5VideoThumbnail09.jpg Add and Subtract Mixed Numbers

Worksheet: Adding Fractions Set 1

Worksheet: Adding Fractions Set 1

This is part of a collection of math worksheets on the topic of adding fractions.

WorksheetThumbnail.jpg Add and Subtract Fractions

Worksheet: Adding Fractions Set 10

Worksheet: Adding Fractions Set 10

This is part of a collection of math worksheets on the topic of adding fractions.

WorksheetThumbnail.jpg Add and Subtract Fractions

Worksheet: Adding Fractions Set 11

Worksheet: Adding Fractions Set 11

This is part of a collection of math worksheets on the topic of adding fractions.

WorksheetThumbnail.jpg Add and Subtract Fractions

Worksheet: Adding Fractions Set 12

Worksheet: Adding Fractions Set 12

This is part of a collection of math worksheets on the topic of adding fractions.

WorksheetThumbnail.jpg Add and Subtract Fractions

Worksheet: Adding Fractions Set 13

Worksheet: Adding Fractions Set 13

This is part of a collection of math worksheets on the topic of adding fractions.

WorksheetThumbnail.jpg Add and Subtract Fractions