5th Grade Math - Operations And Algebraic Thinking - Claims and Explain Thinking Practice Introduction

Alliyah claims that the two expressions below have the exact same value. Do you agree with Alliyah? Explain.

Do you agree with Bradley's statement below? If so, prove he is right. If not, prove he is wrong.

Kenzi baked six batches of cookies. Each batch contained ten cookies. After she baked them, she ate three of them.

Indira wants to buy 4 packs of gum and 6 containers of breath mints. Both items cost $1.50 each.

Analyze Anna's pattern and Petra's pattern below.

Angus made the chart below and claimed his rule was "divide x by 2 to get y".