Pizza Problems

Students rewrite fractions as sums and differences. Note: • Activity 1 was updated in the Student Edition PDF, Student Edition (Answers) PDF, and in the Teacher Presentation Screens on 1/12/2026. • Activity 1 was updated in the Teacher Edition PDF and in the Teacher Presentation Screens on 1/12/2026. • The Show What You Know screens, PDF, and Answer Key PDF were updated on 1/12/2026.

By Amplify Classroom

4th Grade

Math

Today’s Goal • Represent and solve story problems involving addition and subtraction of fractions with the same denominator using any strategy. Materials Manipulative Kit: connecting cubes or fractional-sized pieces (as needed)