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

Video Transcript: Integers: Integers and Absolute Value

Video Transcript: Integers: Integers and Absolute Value

This is the transcript that goes with the video segment entitled Video: Integers: Integers and Absolute Value.

Video Transcript: Integers: Integers and Absolute Value Numerical Expressions

Video Transcript: Integers: Integers on a Number Line

Video Transcript: Integers: Integers on a Number Line

Video Transcript: Integers: Integers on a Number Line Numerical Expressions

Video Transcript: Integers: Integers on the Cartesian Coordinate System

Video Transcript: Integers: Integers on the Cartesian Coordinate System

This is the transcript that goes with the video segment entitled Video: Integers: Integers on the Cartesian Coordinate System.

Video Transcript: Integers: Integers on the Cartesian Coordinate System Numerical Expressions

Video Transcript: Integers: What Are Integers?

Video Transcript: Integers: What Are Integers?

This is the transcript that goes with the video segment entitled Video: Integers: What Are Integers?

Video Transcript: Integers: What Are Integers? Numerical Expressions

Video Transcript: Rational Numbers: Adding Rational Numbers

Video Transcript: Rational Numbers: Adding Rational Numbers

Video Transcript: Rational Numbers: Adding Rational Numbers Rational Expressions

Video Transcript: Rational Numbers: Comparing and Ordering Rational Numbers

Video Transcript: Rational Numbers: Comparing and Ordering Rational Numbers

This is the transcript that goes with the video segment entitled Video: Rational Numbers: Comparing and Ordering Rational Numbers.

Video Transcript: Rational Numbers: Comparing and Ordering Rational Numbers Rational Expressions

Video Transcript: Rational Numbers: Dividing Rational Numbers

Video Transcript: Rational Numbers: Dividing Rational Numbers

This is the transcript that goes with the video segment entitled Video: Rational Numbers: Dividing Rational Numbers.

Video Transcript: Rational Numbers: Dividing Rational Numbers Rational Expressions

Video Transcript: Rational Numbers: Multiplying Rational Numbers

Video Transcript: Rational Numbers: Multiplying Rational Numbers

This is the transcript that goes with the video segment entitled Video: Rational Numbers: Multiplying Rational Numbers.

Video Transcript: Rational Numbers: Multiplying Rational Numbers Rational Expressions

Video Transcript: Rational Numbers: Numerical Expressions with Rational Numbers

Video Transcript: Rational Numbers: Numerical Expressions with Rational Numbers

This is the transcript that goes with the video segment entitled Video: Rational Numbers: Numerical Expressions with Rational Numbers.

Video Transcript: Rational Numbers: Numerical Expressions with Rational Numbers Rational Expressions

Video Transcript: Rational Numbers: Rational Numbers and Absolute Value

Video Transcript: Rational Numbers: Rational Numbers and Absolute Value

This is the transcript that goes with the video segment entitled Video Tutorial: Rational Numbers: Rational Numbers and Absolute Value.

Video Transcript: Rational Numbers: Rational Numbers and Absolute Value Rational Expressions

Video Transcript: Rational Numbers: Rational Numbers and Absolute Value

Video Transcript: Rational Numbers: Rational Numbers and Absolute Value

This is the transcript that goes with the video segment entitled Video Tutorial: Rational Numbers: Rational Numbers and Absolute Value.

Video Transcript: Rational Numbers: Rational Numbers and Absolute Value Rational Expressions

Video Transcript: Rational Numbers: Rational Numbers and Exponents

Video Transcript: Rational Numbers: Rational Numbers and Exponents

This is the transcript that goes with the video segment entitled Video Tutorial: Rational Numbers: Rational Numbers and Exponents.

Video Transcript: Rational Numbers: Rational Numbers and Exponents Rational Expressions

Video Transcript: Rational Numbers: Rational Numbers and Irrational Numbers

Video Transcript: Rational Numbers: Rational Numbers and Irrational Numbers

This is the transcript that goes with the video segment entitled Video Tutorial: Rational Numbers: Rational Numbers and Irrational Numbers.

Video Transcript: Rational Numbers: Rational Numbers and Irrational Numbers Rational Expressions

Video Transcript: Rational Numbers: Rational Numbers On a Number Line

Video Transcript: Rational Numbers: Rational Numbers On a Number Line

Video Transcript: Rational Numbers: Rational Numbers On a Number Line Rational Expressions

Video Transcript: Rational Numbers: Rational Numbers On a Number Line

Video Transcript: Rational Numbers: Rational Numbers On a Number Line

Video Transcript: Rational Numbers: Rational Numbers On a Number Line Rational Expressions

Video Transcript: Rational Numbers: Rational Numbers On the Cartesian Coordinate System

Video Transcript: Rational Numbers: Rational Numbers On the Cartesian Coordinate System

This is the transcript that goes with the video segment entitled Video Tutorial: Rational Numbers: Rational Numbers On the Cartesian Coordinate System.

Video Transcript: Rational Numbers: Rational Numbers On the Cartesian Coordinate System Rational Expressions

Video Transcript: Rational Numbers: Rational Numbers On the Cartesian Coordinate System

Video Transcript: Rational Numbers: Rational Numbers On the Cartesian Coordinate System

This is the transcript that goes with the video segment entitled Video Tutorial: Rational Numbers: Rational Numbers On the Cartesian Coordinate System.

Video Transcript: Rational Numbers: Rational Numbers On the Cartesian Coordinate System Rational Expressions

Video Transcript: Rational Numbers: Subtracting Rational Numbers

Video Transcript: Rational Numbers: Subtracting Rational Numbers

This is the transcript that goes with the video segment entitled Video Tutorial: Rational Numbers: Subtracting Rational Numbers.

Video Transcript: Rational Numbers: Subtracting Rational Numbers Rational Expressions

Video Transcript: Rational Numbers: Subtracting Rational Numbers

Video Transcript: Rational Numbers: Subtracting Rational Numbers

This is the transcript that goes with the video segment entitled Video Tutorial: Rational Numbers: Subtracting Rational Numbers.

Video Transcript: Rational Numbers: Subtracting Rational Numbers Rational Expressions

Video Transcript: Rational Numbers: Variable Expressions with Rational Numbers

Video Transcript: Rational Numbers: Variable Expressions with Rational Numbers

This is the transcript that goes with the video segment entitled Video Tutorial: Rational Numbers: Variable Expressions with Rational Numbers.

Video Transcript: Rational Numbers: Variable Expressions with Rational Numbers Rational Expressions

Video Transcript: Rational Numbers: Variable Expressions with Rational Numbers

Video Transcript: Rational Numbers: Variable Expressions with Rational Numbers

This is the transcript that goes with the video segment entitled Video Tutorial: Rational Numbers: Variable Expressions with Rational Numbers.

Video Transcript: Rational Numbers: Variable Expressions with Rational Numbers Rational Expressions

Video Transcript: Rational Numbers: What Are Rational Numbers?

Video Transcript: Rational Numbers: What Are Rational Numbers?

Video Transcript: Rational Numbers: What Are Rational Numbers? Rational Expressions

Video Tutorial: Algebra Tiles 2

Video Tutorial: Algebra Tiles: Modeling Positive Integers Using Algebra Tiles Description

This is part of a collection of video tutorials the topic of Algebra Tiles.This series of videos describes what algebra tiles are and how they can be used to model numbers, operations, expressions, and equations.

VideoTutorial--AlgebraTiles2Thumbnail.jpg Algebra Tiles--Expressions and Equations

Video Tutorial: Algebra Tiles 3

Video Tutorial: Algebra Tiles: Modeling Negative Integers Using Algebra Tiles Description

This is part of a collection of video tutorials the topic of Algebra Tiles.This series of videos describes what algebra tiles are and how they can be used to model numbers, operations, expressions, and equations.

VideoTutorial--AlgebraTiles3Thumbnail.jpg Algebra Tiles--Expressions and Equations

Video Tutorial: Integers, Video 1

Video Tutorial: Integers: What Are Integers?

This is part of a series of videos on the topic of Integers. This includes defining integers, modeling integers, integer operations, and integer expressions.

VideoTutorial--IntegersTutorialVideoThumbnail01.jpg Numerical Expressions