What will my child learn in "Check reasonableness with powers of ten"?

A product by 100 should be much larger, and a quotient by 100 should be much smaller. This 5th Grade Math lesson builds the skill Use powers of ten patterns with a concept card and practice.

What grade level is "Check reasonableness with powers of ten" for?

"Check reasonableness with powers of ten" is a 5th Grade Math lesson in the Place value unit, designed for students around ages 10-11.

How many practice questions are in this lesson?

This lesson includes 40 practice questions with instant feedback. Guests can try a few for free, and signed-in learners get the full adaptive set that adjusts to their level.

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Sparq is a safe AI tutor that gives kid-friendly hints and explains Check reasonableness with powers of ten step by step, helping students learn without just giving away the answer.

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Check reasonableness with powers of ten

5th Grade Math practice: Is 47 × 100 = 470 reasonable. Part of whole number place value (Place value).

~6 min

A product by 100 should be much larger, and a quotient by 100 should be much smaller.