Square Roots and Perfect Squares

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 7?

Back

49

Front

What is the square of 13?

Back

169

Front

What is the square of 9?

Back

81

Front

Which of the following is a perfect square: 24, 48, 81, 110?

Back

81 is a perfect square.

Front

What is the square root of 144?

Back

12

Front

What is the square of 5?

Back

25

Front

What is the square of 10?

Back

100

Front

What is the square of 15?

Back

225

Front

What is the square root of 64?

Back

8