Perfect Squares and Square Roots

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What is a perfect square?

Back

A perfect square is a number that can be expressed as the square of an integer. For example, 1, 4, 9, 16, and 25 are perfect squares.

Front

What is the square root of a number?

Back

The square root of a number is a value that, when multiplied by itself, gives the original number. For example, the square root of 16 is 4 because 4 x 4 = 16.

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Back

Front

If a square room has an area of 49 square feet, what is the length of one side?

Back

Front

What is the square of 5?

Back

Front

If you have 49 tiles, how many tiles would be on each side of a perfect square?

Back

Front

Back

Front

What is the relationship between squares and square roots?

Back

Front

Back

Front

What is the area of a square with a side length of 8?

Back