NY-5.NF.2: Solve word problems involving addition and subtraction of fractions referring to the same whole, including cases of unlike denominators, e.g., by using visual fraction models or equations to represent the problem. Use benchmark fractions and number sense of fractions to estimate mentally and assess the reasonableness of answers. For example, recognize an incorrect result 2/5 + 1/2 = 3/7, by observing that 3/7 < 1/2.

There are 128 resources.
Title Description Thumbnail Image Curriculum Topics

Closed Captioned Video: Fractions: Adding and Subtracting Fractions by Using Equivalent Fractions

Closed Captioned Video: Fractions: Adding and Subtracting Fractions by Using Equivalent Fractions Video Tutorial: Fractions: Adding and Subtracting Fractions by Using Equivalent Fractions. In this video students are shown how to use equivalent fractions to add and subtract fractions with unlike denominators.

Add and Subtract Mixed Numbers

Closed Captioned Video: Fractions: Adding and Subtracting Mixed Numbers by Using Equivalent Fractions

Closed Captioned Video: Fractions: Adding and Subtracting Mixed Numbers by Using Equivalent Fractions Video Tutorial: Fractions: Adding and Subtracting Mixed Numbers by Using Equivalent Fractions. In this video students are shown how to use equivalent fractions to add and subtract mixed numbers with unlike denominators. Includes the case of regrouping.

Add and Subtract Mixed Numbers

Closed Captioned Video: Fractions: Adding Fractions by Using Equivalent Fractions I

Closed Captioned Video: Fractions: Adding Fractions by Using Equivalent Fractions I Video Tutorial: Fractions: Adding Fractions by Using Equivalent Fractions I. In this video students are shown how to use equivalent fractions to add fractions with unlike denominators. In the examples shown, all sums are less than 1.

Add and Subtract Fractions

Closed Captioned Video: Fractions: Adding Fractions by Using Equivalent Fractions II

Closed Captioned Video: 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.

Add and Subtract Fractions

Closed Captioned Video: Fractions: Adding Mixed Numbers by Using Equivalent Fractions I

Closed Captioned Video: 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.

Add and Subtract Mixed Numbers

Closed Captioned Video: Fractions: Adding Mixed Numbers by Using Equivalent Fractions II

Closed Captioned Video: Fractions: Adding Mixed Numbers by Using Equivalent Fractions II Video Tutorial: Fractions: Adding Mixed Numbers by Using Equivalent Fractions II. In this video students are shown how to use equivalent fractions to add mixed numbers with unlike denominators. In the examples shown, all fractional sums are greater than 1.

Add and Subtract Mixed Numbers

Closed Captioned Video: Fractions: Subtracting Fractions by Using Equivalent Fractions

Closed Captioned Video: Fractions: Subtracting Fractions by Using Equivalent Fractions Video Tutorial: Fractions: Subtracting Fractions by Using Equivalent Fractions. In this video, students are shown how to use equivalent fractions to subtract fractions with unlike denominators.

Add and Subtract Fractions

Closed Captioned Video: Fractions: Subtracting Mixed Numbers by Using Equivalent Fractions I

Closed Captioned Video: Fractions: Subtracting Mixed Numbers by Using Equivalent Fractions I Video Tutorial: Fractions: Subtracting Mixed Numbers by Using Equivalent Fractions I. In this video, students are shown how to use equivalent fractions to subtract mixed with unlike denominators. All examples shown do not involve regrouping.

Add and Subtract Mixed Numbers

Closed Captioned Video: Fractions: Subtracting Mixed Numbers by Using Equivalent Fractions II

Closed Captioned Video: Fractions: Subtracting Mixed Numbers by Using Equivalent Fractions II Video Tutorial: Fractions: Subtracting Mixed Numbers by Using Equivalent Fractions II. In this video, students are shown how to use equivalent fractions to subtract mixed numbers with unlike denominators. All examples shown do involve regrouping.

Add and Subtract Mixed Numbers

Math Example: Fraction Operations--Adding Fractions: Example 1

Math Example: Fraction Operations--Adding Fractions: Example 1 This is part of a collection of math examples that explore fraction addition, subtraction, multiplication, and division.

Add and Subtract Fractions

Math Example: Fraction Operations--Adding Fractions: Example 10

Math Example: Fraction Operations--Adding Fractions: Example 10 This is part of a collection of math examples that explore fraction addition, subtraction, multiplication, and division.

Add and Subtract Fractions

Math Example: Fraction Operations--Adding Fractions: Example 11

Math Example: Fraction Operations--Adding Fractions: Example 11 This is part of a collection of math examples that explore fraction addition, subtraction, multiplication, and division.

Add and Subtract Fractions

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.

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.

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.

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.

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.

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.

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.

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.

Add and Subtract Fractions

Quizlet Flash Cards: Adding Fractions with Fractional or Mixed Number Sums, Set 01

Description Add fractions in this 20-flash card set. Some fractional sums are written as mixed numbers.Note: The download is the teacher's guide for using Media4Math's Quizlet Flash Cards. Related Resources To see other resources related to this topic, click on the Resources tab above.

Add and Subtract Fractions, Add and Subtract Mixed Numbers

Quizlet Flash Cards: Adding Fractions with Fractional or Mixed Number Sums, Set 02

Description Add fractions in this 20-flash card set. Some fractional sums are written as mixed numbers.Note: The download is the teacher's guide for using Media4Math's Quizlet Flash Cards. Related Resources To see other resources related to this topic, click on the Resources tab above.

Add and Subtract Fractions, Add and Subtract Mixed Numbers

Quizlet Flash Cards: Adding Fractions with Fractional or Mixed Number Sums, Set 03

Description Add fractions in this 20-flash card set. Some fractional sums are written as mixed numbers.Note: The download is the teacher's guide for using Media4Math's Quizlet Flash Cards. Related Resources To see other resources related to this topic, click on the Resources tab above.

Add and Subtract Fractions, Add and Subtract Mixed Numbers

Quizlet Flash Cards: Adding Fractions with Fractional or Mixed Number Sums, Set 04

Description Add fractions in this 20-flash card set. Some fractional sums are written as mixed numbers.Note: The download is the teacher's guide for using Media4Math's Quizlet Flash Cards. Related Resources To see other resources related to this topic, click on the Resources tab above.

Add and Subtract Fractions, Add and Subtract Mixed Numbers

Quizlet Flash Cards: Adding Fractions with Fractional or Mixed Number Sums, Set 05

Description Add fractions in this 20-flash card set. Some fractional sums are written as mixed numbers.Note: The download is the teacher's guide for using Media4Math's Quizlet Flash Cards. Related Resources To see other resources related to this topic, click on the Resources tab above.

Add and Subtract Fractions, Add and Subtract Mixed Numbers