Perfect Squares and Square Roots 1

Front

What is a perfect square?

Back

A perfect square is a number that can be expressed as the product of an integer multiplied by itself.

Front

List the first five perfect squares.

Back

0, 1, 4, 9, 16.

Front

What is the square root of 36?

Back

6.

Front

What does it mean to square a number?

Back

To square a number means to multiply it by itself.

Front

Calculate 5².

Back

25.

Front

What is the square root of 49?

Back

7.

Front

Identify the perfect square among the following: 50, 64, 75, 80.

Back

64.

Front

What is 9²?

Back

81.

Front

What is the square root of 100?

Back

10.

Front

Is 121 a perfect square?

Back

Yes, because it is 11 multiplied by 11.