FL

These are the resources that support this Florida Standard.

MAFS.7.NS.1.1: Apply and extend previous understandings of addition and subtraction to add and subtract rational numbers; represent addition and subtraction on a horizontal or vertical number line diagram.
a. Describe situations in which opposite quantities combine to make 0. For example, a hydrogen atom has 0 charge because its two constituents are oppositely charged.
b. Understand p + q as the number located a distance |q| from p, in the positive or negative direction depending on whether q is positive or negative. Show that a number and its opposite have a sum of 0 (are additive inverses). Interpret sums of rational numbers by describing real-world contexts.
c. Understand subtraction of rational numbers as adding the additive inverse, p – q = p + (–q). Show that the distance between two rational numbers on the number line is the absolute value of their difference, and apply this principle in real-world contexts.
d. Apply properties of operations as strategies to add and subtract rational numbers.

There are 97 resources.
Title Description Thumbnail Image Curriculum Topics

INSTRUCTIONAL RESOURCE: Tutorial: Adding and Subtracting Rational Numbers

INSTRUCTIONAL RESOURCE: Tutorial: Adding and Subtracting Rational Numbers

In this Slide Show, learn how to add and subtract rational numbers. Includes links to several Media4Math videos and a math game.

INSTRUCTIONAL RESOURCE: Tutorial: Adding and Subtracting Rational Numbers Rational Expressions and Rational Functions and Equations

INSTRUCTIONAL RESOURCE: Math Examples 31

INSTRUCTIONAL RESOURCE: Math Examples--Modeling Integers Using Algebra Tiles

INSTRUCTIONAL RESOURCE: Math Examples--Modeling Integers Using Algebra Tiles Numerical and Algebraic Expressions

Interactive Math Game--Algebra Jeopardy: Integers

Interactive Math Game--Algebra Jeopardy: Integers

Use this Jeopardy-style math game to review integer operations. This Jeopardy game has a bank of hundreds of questions for thousands of unique game experiences. Best viewed in Chrome. To see the complete set of Math Games and Puzzles, click on this link.

Interactive Math Game--Algebra Jeopardy, Integers Numerical and Algebraic Expressions

Quizlet Flash Cards: Adding Rational Numbers, Set 01

Description

Add rational numbers in this 20-flash card set. The values of the numerators and denominators are in the range -10 to 10.

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.

Quizlet Flash Cards: Adding Rational Numbers, Set 01 Numerical Expressions

Quizlet Flash Cards: Adding Rational Numbers, Set 02

Description

Add rational numbers in this 20-flash card set. The values of the numerators and denominators are in the range -10 to 10.

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.

Quizlet Flash Cards: Adding Rational Numbers, Set 02 Numerical Expressions

Quizlet Flash Cards: Adding Rational Numbers, Set 03

Description

Add rational numbers in this 20-flash card set. The values of the numerators and denominators are in the range -10 to 10.

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.

Quizlet Flash Cards: Adding Rational Numbers, Set 03 Numerical Expressions

Quizlet Flash Cards: Adding Rational Numbers, Set 04

Description

Add rational numbers in this 20-flash card set. The values of the numerators and denominators are in the range -10 to 10.

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.

Quizlet Flash Cards: Adding Rational Numbers, Set 04 Numerical Expressions

Quizlet Flash Cards: Adding Rational Numbers, Set 05

Description

Add rational numbers in this 20-flash card set. The values of the numerators and denominators are in the range -10 to 10.

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.

Quizlet Flash Cards: Adding Rational Numbers, Set 05 Numerical Expressions

Quizlet Flash Cards: Adding Rational Numbers, Set 06

Description

Add rational numbers in this 20-flash card set. The values of the numerators and denominators are in the range -10 to 10.

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.

Quizlet Flash Cards: Adding Rational Numbers, Set 06 Numerical Expressions

Quizlet Flash Cards: Adding Rational Numbers, Set 07

Description

Add rational numbers in this 20-flash card set. The values of the numerators and denominators are in the range -10 to 10.

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.

Quizlet Flash Cards: Adding Rational Numbers, Set 07 Numerical Expressions

Quizlet Flash Cards: Adding Rational Numbers, Set 08

Description

Add rational numbers in this 20-flash card set. The values of the numerators and denominators are in the range -10 to 10.

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.

Quizlet Flash Cards: Adding Rational Numbers, Set 08 Numerical Expressions

Quizlet Flash Cards: Adding Rational Numbers, Set 09

Description

Add rational numbers in this 20-flash card set. The values of the numerators and denominators are in the range -10 to 10.

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.

Quizlet Flash Cards: Adding Rational Numbers, Set 09 Numerical Expressions

Quizlet Flash Cards: Adding Rational Numbers, Set 10

Description

Add rational numbers in this 20-flash card set. The values of the numerators and denominators are in the range -10 to 10.

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.

Quizlet Flash Cards: Adding Rational Numbers, Set 10 Numerical Expressions

Quizlet Flash Cards: Subtracting Rational Numbers, Set 01

Subtract rational numbers in this 20-flash card set. The values of the numerators and denominators are in the range -10 to 10.

Note: The download is the teacher's guide for using Media4Math's Quizlet Flash Cards.

QuizletFlashCards.jpg Subtract Multiple-Digit Numbers

Quizlet Flash Cards: Subtracting Rational Numbers, Set 02

Subtract rational numbers in this 20-flash card set. The values of the numerators and denominators are in the range -10 to 10.

Note: The download is the teacher's guide for using Media4Math's Quizlet Flash Cards.

QuizletFlashCards.jpg Subtract Multiple-Digit Numbers

Quizlet Flash Cards: Subtracting Rational Numbers, Set 03

Subtract rational numbers in this 20-flash card set. The values of the numerators and denominators are in the range -10 to 10.

Note: The download is the teacher's guide for using Media4Math's Quizlet Flash Cards.

QuizletFlashCards.jpg Subtract Multiple-Digit Numbers

Quizlet Flash Cards: Subtracting Rational Numbers, Set 04

Subtract rational numbers in this 20-flash card set. The values of the numerators and denominators are in the range -10 to 10.

Note: The download is the teacher's guide for using Media4Math's Quizlet Flash Cards.

QuizletFlashCards.jpg Subtract Multiple-Digit Numbers

Quizlet Flash Cards: Subtracting Rational Numbers, Set 05

Subtract rational numbers in this 20-flash card set. The values of the numerators and denominators are in the range -10 to 10.

Note: The download is the teacher's guide for using Media4Math's Quizlet Flash Cards.

QuizletFlashCards.jpg Subtract Multiple-Digit Numbers

Quizlet Flash Cards: Subtracting Rational Numbers, Set 06

Subtract rational numbers in this 20-flash card set. The values of the numerators and denominators are in the range -10 to 10.

Note: The download is the teacher's guide for using Media4Math's Quizlet Flash Cards.

QuizletFlashCards.jpg Subtract Multiple-Digit Numbers

Quizlet Flash Cards: Subtracting Rational Numbers, Set 07

Subtract rational numbers in this 20-flash card set. The values of the numerators and denominators are in the range -10 to 10.

Note: The download is the teacher's guide for using Media4Math's Quizlet Flash Cards.

QuizletFlashCards.jpg Subtract Multiple-Digit Numbers

Quizlet Flash Cards: Subtracting Rational Numbers, Set 08

Subtract rational numbers in this 20-flash card set. The values of the numerators and denominators are in the range -10 to 10.

Note: The download is the teacher's guide for using Media4Math's Quizlet Flash Cards.

QuizletFlashCards.jpg Subtract Multiple-Digit Numbers

Quizlet Flash Cards: Subtracting Rational Numbers, Set 09

Subtract rational numbers in this 20-flash card set. The values of the numerators and denominators are in the range -10 to 10.

Note: The download is the teacher's guide for using Media4Math's Quizlet Flash Cards.

QuizletFlashCards.jpg Subtract Multiple-Digit Numbers

Quizlet Flash Cards: Subtracting Rational Numbers, Set 10

Subtract rational numbers in this 20-flash card set. The values of the numerators and denominators are in the range -10 to 10.

Note: The download is the teacher's guide for using Media4Math's Quizlet Flash Cards.

QuizletFlashCards.jpg Subtract Multiple-Digit Numbers

Video Transcript: Algebra Tiles: Modeling Negative Integers Using Algebra Tiles

Video Transcript: Algebra Tiles: Modeling Negative Integers Using Algebra Tiles

Video Transcript: Algebra Tiles: Modeling Negative Integers Using Algebra Tiles Algebra Tiles--Expressions and Equations

Video Transcript: Algebra Tiles: Modeling Positive Integers Using Algebra Tiles

Video Transcript: Algebra Tiles: Modeling Positive Integers Using Algebra Tiles

Video Transcript: Algebra Tiles: Modeling Positive Integers Using Algebra Tiles Algebra Tiles--Expressions and Equations