Lesson 11 All About Tape Diagrams
Let’s match diagrams, story problems, and equations.
Warm-up Number Talk: Addition and Subtraction
Find the value of each expression mentally.
Activity 1 Represent Story Problems
Match the stories, diagrams, and equations.
Activity 2 Write Stories
Choose one of the diagrams. Write and solve a story problem that the diagram could represent.
a:
b:
c:
Diagram