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

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Subtract fractions from 1 by first rewriting the 1 as a fraction with the same denominator as the other fraction

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

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

K. Add fractions with different denominators by finding a common denominator

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

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