Home → Codebreaker → 5th Grade → Equations & Inequalities

Play a video to set the stage, with your students playing the role of a FBI agent, pirate or other adventurer. Set your students loose to solve a series of problems, each solution unlocking part of a code with the location of a treasure, a secret message, or more. Play the answer reveal video at the end for an exciting finish! Aligned to Common Core State Standards. Practice one-step equations, two-step equations, multi-step equations, inequalities, and more.

We'll send you 6 activities (66 pages!) — for free.

✓ Engaging✓ 3rd - 7th Grade✓ Minimal Prep

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