Algebra

What is Algebra?

Input/Output

Input Output Tables Video | 4th Grade | NUMBEROCK

NUMBEROCK's Input Output Tables Video | Two-Steps | 4th Grade

Input/Output Machine

IXL Input/Output

Number Sentences

Solving Basic Equations Part 1

Solving Basic Equations Part 2

Solving 2-Step Equations

IXL Expressions Word Problems

IXL Evaluate Expressions

Write Variable Expressions

Curse Reverse

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