Perfect Squares and square roots

Front

What is a perfect square?

Back

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

Front

Which of the following is NOT a perfect square? 121, 49, 225, 8

Back

8 is NOT a perfect square.

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Back

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Front

What is the square of 5?

Back

Front

What is the square root of 64?

Back

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Back

Front

What is the relationship between perfect squares and square roots?

Back

The square root of a perfect square is an integer. For example, the square root of 36 is 6.

Front

List the first five perfect squares.

Back

The first five perfect squares are 1, 4, 9, 16, and 25.