Squares & Square Roots

Front

What is a square number?

Back

A square number is an integer that is the square of an integer. For example, 1, 4, 9, 16, and 25 are square numbers.

Front

What is the square of 1?

Back

1

Front

What is the square of 5?

Back

25

Front

What is the square of 9?

Back

81

Front

What is the square root of 36?

Back

6

Front

What is the relationship between squares and square roots?

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 25 is 5.

Front

If a number is squared, what happens to its value?

Back

The value increases, as it is multiplied by itself.

Front

What is the square of 0?

Back

0

Front

What is the square of -1?

Back

1

Front

What is the square of 12?

Back

144