Lesson 1: Fractions and Decimals on a Number Line

Learn the Basics of How a Number Line Works. Focus on How to Arrange Fractions and Decimals on a Number Line.

**This Lesson is 2:36 minutes long.**

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Lesson 2: Greatest Common Factor and Least Common Multiple

Learn How to Factor Numbers. Focus on Finding the Greatest Common Factor and the Least Common Multiple.

**This Lesson is 7:10 minutes long.**

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Lesson 3: Rules of Exponents

Learn about Exponents and the Major Rules for Applying Them.

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Learn about Exponents and the Major Rules for Applying Them.

**This Lesson is 3:13 minutes long.**Go To Lesson

Lesson 4: Absolute Value of Numbers

Learn about and Apply Absolute Values of Numbers

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Learn about and Apply Absolute Values of Numbers

**This Lesson is 1:56 minutes long.**Go To Lesson

Lesson 5: Adding, Subtracting, Multiplying, and Dividing Rational Numbers

Learn about Working with Rational Numbers, including Addition, Subtraction, Multiplication and Division.

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Learn about Working with Rational Numbers, including Addition, Subtraction, Multiplication and Division.

**This Lesson is 2:41 minutes long.**Go To Lesson

Lesson 6: Adding, Subtracting, Multiplying, and Dividing Fractions

Learn about Working with Fractions, including Addition, Subtraction, Multiplication and Division.

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Learn about Working with Fractions, including Addition, Subtraction, Multiplication and Division.

**This Lesson is 3:52 minutes long.**Go To Lesson

Lesson 7: Adding, Subtracting, Multiplying and Dividing Decimals

Learn about Decimals, including Addition, Subtraction, Multiplication and Division

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Learn about Decimals, including Addition, Subtraction, Multiplication and Division

**This Lesson is 3:33 minutes long.**Go To Lesson

Lesson 8: Squares and Square Roots

Learn about Squares and Square Roots

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Learn about Squares and Square Roots

**This Lesson is 3:56 minutes long.**Go To Lesson

Lesson 9: Cubes and Cube Roots

Learn Cubes and Cubed Roots

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Learn Cubes and Cubed Roots

**This Lesson is 3:56 minutes long.**Go To Lesson

Lesson 10: Undefined Numbers

Learn about and Apply Undefined Numbers

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Learn about and Apply Undefined Numbers

**This Lesson is 1:24 minutes long.**Go To Lesson

Lesson 11: Scientific Notation

Learn about Scientific Notation.

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Learn about Scientific Notation.

**This Lesson is 4:49 minutes long.**Go To Lesson

Lesson 12: How to Find the Mean, Median, Mode and Range

Learn How to Find the Mean, Median, Mode and Range in a Group of Numbers.

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Learn How to Find the Mean, Median, Mode and Range in a Group of Numbers.

**This Lesson is 4:48 minutes long.**Go To Lesson

Lesson 13: How to the Find Weighted Average

Learn How to Find the Weighted Average of a Group of Numbers.

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Learn How to Find the Weighted Average of a Group of Numbers.

**This Lesson is 7:16 minutes long.**Go To Lesson

Lesson 14: How to Use Counting Techniques to Solve Problems

Learn How to Use Counting Techniques to Solve Problems Faster and Easier.

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Learn How to Use Counting Techniques to Solve Problems Faster and Easier.

**This Lesson is 2:17 minutes long.**Go To Lesson

Lesson 15: How to Determining Probability

Learn How to Determine the Probability of a Certain Outcome.

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Learn How to Determine the Probability of a Certain Outcome.

**This Lesson is 5:50 minutes long.**Go To Lesson

Lesson 16: Solving Linear Expressions Part 1

Part One of Solving Linear Expressions

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Part One of Solving Linear Expressions

**This Lesson is 6:22 minutes long.**Go To Lesson

Lesson 17: Solving Linear Expressions Part 2

Part Two of Solving Linear Expressions

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Part Two of Solving Linear Expressions

**This Lesson is 1:31 minutes long.**Go To Lesson

Lesson 18: Solving Linear Expressions Part 3

Part Three of Solving Linear Expressions

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Part Three of Solving Linear Expressions

**This Lesson is 4:43 minutes long.**Go To Lesson

Lesson 19: Solving Linear Expressions Part 4

Part Four of Solving Linear Expressions

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Part Four of Solving Linear Expressions

**This Lesson is 1:15 minutes long.**Go To Lesson

Lesson 20: Solving Linear Expressions Part 5

Part Five of Solving Linear Expressions

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Part Five of Solving Linear Expressions

**This Lesson is 9:24 minutes long.**Go To Lesson

Lesson 21: Solving Linear Expressions Part 6

Part Six of Solving Linear Expressions

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Part Six of Solving Linear Expressions

**This Lesson is 1:49 minutes long.**Go To Lesson

Lesson 22: Solving Linear Expressions Part 7

Part Seven of Solving Linear Expressions

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Part Seven of Solving Linear Expressions

**This Lesson is 3:57 minutes long.**Go To Lesson

Lesson 23: Solving Linear Expressions Part 8

Part Eight of Solving Linear Expressions

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Part Eight of Solving Linear Expressions

**This Lesson is 1:01 minutes long.**Go To Lesson

Lesson 24: How to Solve Multi-variable Linear Expressions

Learn How to Solve Multi-Variable Linear Expressions

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Learn How to Solve Multi-Variable Linear Expressions

**This Lesson is 6:18 minutes long.**Go To Lesson

Lesson 25: How to Solve Real World Linear Equations Learn How to Solve Real World Linear Expressions

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**This Lesson is 4:08 minutes long.**Go To Lesson

Lesson 26 Graphing Linear Equations

Learn How to Graph Linear Equations.

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Learn How to Graph Linear Equations.

**This Lesson is 7:06 minutes long.**Go To Lesson