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Perfect square as a squared integer

This math skill teaches how to find a squared integer that equals a given number by testing the squares of consecutive integers.

Learn perfect square as a squared integer

Teaching Transcript

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How can 81 be represented as a squared integer?

Let's try squaring some integers to see if they square to 81. 8 squared is 64, so that's too low.

10 squared is 100, so that's too high

9 squared is 81, so that's our answer.

Skill Practice

Perfect square as a squared integer

Test your understanding of perfect square as a squared integer by practicing it! Work through the below exercises to use it in practice.