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 100?

Back

10

Front

What does 10² equal?

Back

100

Front

Evaluate √36.

Back

6

Front

What is the square root of 81?

Back

9

Front

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

Back

64

Front

What is the square of 7?

Back

49

Front

What is the square root of 49?

Back

7

Front

Is 25 a perfect square?

Back

Yes, because 5 x 5 = 25.

Front

What is the square of 8?

Back

64