Mixed Numbers to Improper Fractions

This free printable worksheet gives 4th and 5th graders the reverse conversion: rewriting mixed numbers as improper fractions. It is the direction students need before multiplying or dividing mixed numbers, where working in improper form is far easier.

How to Solve Fractions - Concepts

Multiply the whole number by the denominator, then add the numerator - that total goes on top of the same denominator. For 2 1/3: 2 x 3 = 6, plus 1 makes 7, so 2 1/3 equals 7/3. The most common slip is forgetting to add the numerator, so always finish with the plus step.

You can view the preview of this worksheet below, or download the full high-resolution PDF along with the answer key for easy grading.