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# Unit 9: Add and subtract fraction (like denominators)

1,200 possible mastery points

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Quiz

Unit test

### Learn

### Practice

- Equivalent fractions (fraction models)Get 3 of 4 questions to level up!
- Equivalent fractions (number lines)Get 3 of 4 questions to level up!
- Equivalent fractionsGet 5 of 7 questions to level up!

Level up on the above skills and collect up to 320 Mastery points

### Learn

### Practice

- Decompose fractions visuallyGet 3 of 4 questions to level up!
- Decompose fractionsGet 5 of 7 questions to level up!

### Learn

### Practice

- Add fractions with common denominatorsGet 5 of 7 questions to level up!
- Subtract fractions with common denominatorsGet 5 of 7 questions to level up!

Level up on the above skills and collect up to 400 Mastery points

### Learn

### Practice

- Add and subtract mixed numbers (no regrouping)Get 5 of 7 questions to level up!
- Add and subtract mixed numbers (with regrouping)Get 3 of 4 questions to level up!

Level up on the above skills and collect up to 240 Mastery points

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Level up on all the skills in this unit and collect up to 1200 Mastery points!