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 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 16 is 4 because 4 x 4 = 16.

Front

What is the square root of 25?

Back

5

Front

What is the square root of 36?

Back

6

Front

Which integers does √20 fall between?

Back

4 and 5

Front

What is the exponent in the expression 5²?

Back

2

Front

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

Back

111

Front

If you have 49 tiles, what is the side length of the perfect square you can create?

Back

7 tiles

Front

What is the base in the expression 2³ = 8?

Back

2

Front

What is the value of √64?

Back

8