Perfect Squares and Square Roots

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. For example, 1, 4, 9, 16, and 25 are perfect squares.

Front

What is the square root of 36?

Back

6

Front

What is 11 squared?

Back

121

Front

What is 4 squared?

Back

16

Front

Which of the following is a perfect square: 39, 50, 6, 81?

Back

81

Front

Which of the following is a perfect square: 27, 49, 65, 58?

Back

49

Front

What is the square root of 49?

Back

7

Front

What is the square of 5?

Back

25

Front

What is the square root of 25?

Back

5

Front

List the first five perfect squares.

Back

1, 4, 9, 16, 25