Perfect Squares and Square Roots

What is the square root of 49?

• 5

• 6

• 7

• 8

What is the square root of 36?

• 4

• 5

• 6

• 7

What is the square of 3?

• 6

• 8

• 9

• 12

What is a perfect square?

• A number that can be expressed as the square of an integer.

• A number that is the product of two different integers.

• A number that is always even.

• A number that is greater than zero.

What is the square root of 16?

• 2

• 3

• 4

• 5

What is the square of 5?

• 20

• 25

• 30

• 15

What is the square root of 25?

• 3

• 4

• 5

• 6

What is the square of 12?

• 120

• 144

• 124

• 156

What is the square of 10?

• 90

• 100

• 110

• 120

What is the square of 11?

• 100

• 121

• 110

• 144