Grade 4 · Number and Operations—Fractions

CCSS.MATH.CONTENT.4.NF.B.3

Understand a fraction a/b with a > 1 as a sum of fractions 1/b.

Read this standard on the official Common Core site

Lessons that teach this standard

• Mixed Numbers and Improper Fractions: Converting Both Ways

  How to change an improper fraction into a mixed number by dividing, how to change it back by multiplying, and when each form is the useful one.