Curriculum>Grade 4> Module 3>Topic D: Fraction Addition and Subtraction

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Learn how to add fractions that have different denominators by first rewriting the fractions with the same denominator. For these problems, one denominator is a multiple of the other

A. Identify and add fractions with a common denominator based on a model

B. Add fractions with a common denominator with and without a number line

C. Add fractions with a common denominator

D. Add fractions with a common denominator and convert the sum to a mixed number (Level 1)

E. Add fractions with a common denominator and convert the sum to a mixed number (Level 2)

F. Subtract fractions with a common denominator with and without a number line

G. Subtract a fraction from 1

H. Rename a mixed number as a fraction to subtract a fraction

I. Subtract a fraction from a mixed number with and without renaming the mixed number as a fraction

J. Rename a fraction as an equivalent fraction

L. Add fractions with different denominators and rename the sum as a mixed number

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