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Common Core · High School Algebra · Arithmetic with Polynomials and Rational Expressions

Standard A.APR.D.7

Free lessons and printable worksheets aligned to Common Core math standard A.APR.D.7.

3 lessons2 worksheets

Lessons for A.APR.D.7

Adding and subtracting rational expressionsRename over the common denominator, then combine the numerators.Lesson

Multiplying and dividing rational expressionsFactor, flip for division, cancel, multiply.Lesson

Simplifying rational expressionsFractions with polynomials: factor, cancel, note what is not allowed.Lesson

Printable Worksheets

Adding and subtracting rational expressions worksheet (PDF)Printable worksheet with answer keyPreview

Multiplying and dividing rational expressions worksheet (PDF)Printable worksheet with answer keyPreview