Perfect Squares and Square Roots Warm Up

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

• FALSE
• TRUE

Square roots are the opposite of ____________.

• Cube Roots
• Squaring
• Multiplication
• Absolute Value

11² =

• 22

• 44

• 144

• 121

8² =

• 68

• 64

• 16

• 56

Which of the following is a perfect square?

• 10

• 25

• 50

• 89

Which of the following in NOT a perfect square?

• 49

• 81

• 111

• 144

What is the square root of 144?

• 4
• 12
• 16
• 32

What is the square root of 4?

• 9
• 4
• 2
• 10