# Algebraic Expressions

## The constituents of an expression

Practice
Parts of algebraic expressionsGet 5 of 7 questions to level up!
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## Combining like terms- part 1/2

Practice
Combining like termsGet 5 of 7 questions to level up!
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Combining like terms with distributionGet 3 of 4 questions to level up!
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## Combining like terms- part 2/2

Practice
Combining like terms with negative coefficientsGet 5 of 7 questions to level up!
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Combining like terms with rational coefficientsGet 3 of 4 questions to level up!
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#### Quiz 1

Level up on the above skills and collect up to 600 Mastery points

## Adding & subtracting algebraic expressions

Practice
Add polynomials (intro)Get 3 of 4 questions to level up!
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Subtract polynomials (intro)Get 3 of 4 questions to level up!
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Add & subtract polynomialsGet 3 of 4 questions to level up!
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## Adding and subtracting algebraic expressions : two variables

Practice
Add & subtract polynomials: two variables (intro)Get 3 of 4 questions to level up!
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Add & subtract polynomials: two variablesGet 3 of 4 questions to level up!
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Add & subtract polynomials: find the errorGet 3 of 4 questions to level up!
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#### Quiz 2

Level up on the above skills and collect up to 600 Mastery points

## Number patterns

Practice
Patterns with numbersGet 3 of 4 questions to level up!
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#### Quiz 3

Level up on the above skills and collect up to 300 Mastery points
Up next for you:

#### Unit test

Level up on all the skills in this unit and collect up to 1500 Mastery points!