PERFECT SQUARES AND SQUARE ROOTS

Front

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 of 5?

Back

The square of 5 is 25, since 5 x 5 = 25.

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.

Front

What is the square root of 0?

Back

The square root of 0 is 0, since 0 x 0 = 0.

Front

How do you find the square root of a perfect square?

Back

To find the square root of a perfect square, determine which integer multiplied by itself equals the perfect square. For example, the square root of 36 is 6 because 6 x 6 = 36.

Front

What is the square root of 1?

Back

The square root of 1 is 1, since 1 x 1 = 1.

Front

What is the relationship between squares and square roots?

Back

The square of a number is the result of multiplying the number by itself, while the square root is the value that, when squared, returns the original number.

Front

What is the square root of 49?

Back

The square root of 49 is 7, since 7 x 7 = 49.

Front

Between which two whole numbers does √10 fall?

Back

√10 falls between 3 and 4, since 3^2 = 9 and 4^2 = 16.

Front

What is the square of 12?

Back

The square of 12 is 144, since 12 x 12 = 144.