Square Roots/Perfect Squares

Front

Square roots are the opposite of ____________.

Back

Squaring

Front

√ 81

Back

9

Front

Which of these areas is a perfect square? Options: 12, 90, 40, 64

Back

64

Front

Which of the following is NOT a perfect square? 49, 81, 111, 144

Back

111

Front

11² =

Back

121

Front

What is a perfect square?

Back

A perfect square is when a whole number is multiplied by itself.

Front

What is the square root of 144?

Back

12

Front

To find the square root of a number, you must divide it by 2.

Back

False

Front

14x14

Back

196