Perfect Squares and Square Roots (7.NS.3)

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

What is the square root of a number?

Back

Front

Is 1 a perfect square?

Back

Front

What is the square root of 144?

Back

Front

Is 169 a perfect square?

Back

Front

What is the square root of 225?

Back

Front

Is 287 a perfect square?

Back

No, 287 is not a perfect square because there is no integer that, when multiplied by itself, equals 287.

Front

What is the square root of 256?

Back

Front

What is the relationship between perfect squares and square roots?

Back

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

Front

Is 0 a perfect square?

Back