Who Wants Pizza?

A quick set of exercises to demonstrate student understanding of fractions and their visual representations, with examples centered around pizza. From identifying fractions in the first online exercises, students move on to others that add and subtract fractions both visually and by using operations. Successful completion of these exercises demonstrates an understanding of comparing, adding and subtracting simple fractions and converting fractions by multiples.

Standards & Objectives

Academic standards
GLE 0406.2.5
Add and subtract fractions with like and unlike denominators.
GLE 0801.1.1
Demonstrate control of Standard English through grammar usage, and mechanics (punctuation, capitalization, and spelling).
Alignment of this item to academic standards is based on recommendations from content creators, resource curators, and visitors to this website. It is the responsibility of each educator to verify that the materials are appropriate for your content area, aligned to current academic standards, and will be beneficial to your specific students.

Lesson Variations

Blooms taxonomy level: 

Helpful Hints


  • Computers with Internet access
  • square grid paper