Square and Square Root Radical

What is the square root of 9?

• 3

• 18

• 7

• 11

Evaluate
√36

• 6

• -9

• 18

• -18

Complete the pattern: 1, 4, 9, 16, 25, 36, __, __, 81, __.

Which of the following in NOT a perfect square?

• 49

• 81

• 111

• 144

Which of the following is NOT a perfect square?

• 1

• 4

• 100

• 8

What is 9²?

• 18

• 7

• 11

• 81

What is a perfect square?

• A number divided by 4

• A number multiplied by itself

• A number multiplied by 2

What is the symbol called for the Square Root?

• Radical

• Roof

• Line

• Check mark

10²

• 20

• 100

• 8

• 12

Evaluate.

• 23

• 179

• 3

• 24