Perfect Squares & 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 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 25 is 5 because 5 x 5 = 25.

Front

What is the length of a side of a square with an area of 36 square feet?

Back

6 feet

Front

What is the length of a side of a square with an area of 64 square feet?

Back

8 feet

Front

What is the square root of 49?

Back

7

Front

Back

8

Front

Back

16

Front

What is the square root of 144?

Back

12

Front

Back

50

Front

What is the length of a side of a square with an area of 25 square feet?

Back

5 feet