Perfect Square Roots

Front

What is a perfect square?

Back

A perfect square is an integer that is the square of another integer. For example, 1, 4, 9, 16, 25, etc.

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 9 is 3 because 3 x 3 = 9.

Front

List the first five perfect squares.

Back

1, 4, 9, 16, 25.

Front

What is the square root of 64?

Back

8.

Front

What is the square root of 36?

Back

6.

Front

What is the square root of 49?

Back

7.

Front

What is the square root of 121?

Back

11.

Front

What is the square root of 256?

Back

16.

Front

How can you determine if a number is a perfect square?

Back

A number is a perfect square if its square root is an integer.

Front

What is the relationship between perfect squares and their square roots?

Back

The square root of a perfect square is always a whole number.