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# Unit 6: Expressions and equations

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### Learn

- No videos or articles available in this lesson

### Practice

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

### Learn

### Practice

- 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!

### Learn

### Practice

- 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!

### Learn

### Practice

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

Level up on the above skills and collect up to 640 Mastery points

### Learn

### 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!

### Learn

- No videos or articles available in this lesson

### Practice

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

### Practice

- Create equivalent expressions by factoringGet 3 of 4 questions to level up!
- Combining like termsGet 3 of 4 questions to level up!
- Equivalent expressionsGet 5 of 7 questions to level up!

Level up on the above skills and collect up to 560 Mastery points

### Practice

- Meaning of exponentsGet 3 of 4 questions to level up!

### Practice

- Powers of whole numbersGet 3 of 4 questions to level up!
- Powers of fractions & decimalsGet 3 of 4 questions to level up!

### Learn

- No videos or articles available in this lesson

### Practice

- Order of operationsGet 3 of 4 questions to level up!
- Order of operations with fractions and exponentsGet 3 of 4 questions to level up!

### Learn

### 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!

Level up on the above skills and collect up to 560 Mastery points

### Practice

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

### Learn

- No videos or articles available in this lesson

### Practice

- Tables from equations with 2 variablesGet 3 of 4 questions to level up!
- Relationships between quantities in equationsGet 3 of 4 questions to level up!
- Analyze relationships between variablesGet 3 of 4 questions to level up!

### Learn

### Practice

- Parts of algebraic expressionsGet 3 of 4 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!

Level up on the above skills and collect up to 640 Mastery points

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Level up on all the skills in this unit and collect up to 3,000 Mastery points!