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Not feeling ready for this? Check out Get ready for 4th grade.

We’ve updated this course!

We’ve recently made improvements to 4th grade math! You are currently viewing the older edition.

Learn more or access newer editionEquivalent fractions: FractionsCommon denominators: FractionsComparing fractions with unlike denominators visually: FractionsComparing fractions with unlike denominators: FractionsDecomposing fractions: FractionsAdding and subtracting fractions: word problems: Fractions

Mixed numbers: FractionsAdding and subtracting mixed numbers: FractionsAdding and subtracting fractions with like denominators: FractionsMultiplying unit fractions and whole numbers: FractionsMultiplying whole numbers and fractions: FractionsMultiplying whole numbers and fractions word problems: FractionsFractions with denominators of 10 and 100: Fractions

Test your knowledge of the skills in this course. Have a test coming up? The Course challenge can help you understand what you need to review.