# Unit 6: Expressions and equations

### Learn

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### Practice

Identify equations from visual models (tape diagrams)Get 3 of 4 questions to level up!

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Identify equations from visual models (hanger diagrams)Get 3 of 4 questions to level up!

Solve equations from visual modelsGet 3 of 4 questions to level up!

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One-step addition & subtraction equationsGet 5 of 7 questions to level up!

One-step addition & subtraction equations: fractions & decimalsGet 5 of 7 questions to level up!

One-step multiplication & division equationsGet 5 of 7 questions to level up!

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### Practice

Model with one-step equationsGet 3 of 4 questions to level up!

Evaluating expressions with one variableGet 5 of 7 questions to level up!

Writing basic expressions word problemsGet 5 of 7 questions to level up!

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### Practice

Distributive property with variablesGet 3 of 4 questions to level up!

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Create equivalent expressions by factoringGet 3 of 4 questions to level up!

Combining like termsGet 5 of 7 questions to level up!

Equivalent expressionsGet 5 of 7 questions to level up!

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Exponents (basic)Get 5 of 7 questions to level up!

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ExponentsGet 5 of 7 questions to level up!

Powers of fractionsGet 5 of 7 questions to level up!

### Learn

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### Practice

Order of operationsGet 5 of 7 questions to level up!

Order of operations challengeGet 5 of 7 questions to level up!

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### Practice

Variable expressions with exponentsGet 3 of 4 questions to level up!

Evaluating expressions with variables word problemsGet 3 of 4 questions to level up!

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Ratios on coordinate planeGet 3 of 4 questions to level up!

### Learn

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### Practice

Tables from equations with 2 variablesGet 3 of 4 questions to level up!

Relationships between quantities in equations and graphsGet 3 of 4 questions to level up!

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### Practice

Parts of algebraic expressionsGet 5 of 7 questions to level up!

Evaluating expressions with multiple variablesGet 3 of 4 questions to level up!

Evaluating expressions with multiple variables: fractions & decimalsGet 3 of 4 questions to level up!