What will my child learn in "Judge and justify equations"?

Students determine whether equations are true and justify with properties or calculation. This 4th Grade Math lesson builds the skill Reason with properties and equivalence with a concept card and practice.

What grade level is "Judge and justify equations" for?

"Judge and justify equations" is a 4th Grade Math lesson in the Stretch: Number Reasoning unit, designed for students around ages 9-10.

How does Sparq help with "Judge and justify equations"?

Sparq is a safe AI tutor that gives kid-friendly hints and explains Judge and justify equations step by step, helping students learn without just giving away the answer.

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Judge and justify equations

~9 min

Students determine whether equations are true and justify with properties or calculation.

Is 3 × 18 equal to 3 × 10 + 3 × 8?

Choose the correct answer.