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## Add fractions and mixed numbers with like and unlike denominators.

Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.

## Refresher: Add and Subtract Positive Fractions and Mixed Numbers

by LISD Secondary Math //basic
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## Test: Add and Subtract Fractions and Mixed Numbers

by Eric Eckstein //basic
Add and subtract fractions and mixed numbers with like and unlike denominators
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by Sean Terheyden //basic
Add fractions and mixed numbers with like and unlike denominators
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• Study Guide

by Rayna Schlossberg //basic
Add and subtract integers, fractions, and decimals of similar and different signs.
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• Study Guide

by Alejandra Cantu //basic
Add and subtract integers, fractions, and decimals of similar and different signs.
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• Study Guide

by Alejandra Cantu //basic
Add and subtract integers, fractions, and decimals of similar and different signs.
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## Fraction Basics

by Kyle Bardman //basic
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## Add and Subtract Fractions and Mixed Numbers

by Ellaine Chou //basic
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