Perfect Squares and Square Roots

Square roots are the opposite of ____________.

• Cube Roots
• Squaring
• Multiplication
• Absolute Value

Evaluate
√36

• 6
• -9
• 18
• -18

√ 81

• 8
• 7
• 10
• 9

Which of these areas is a perfect square?

• 12
• 90
• 40
• 64

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

Which of the following is NOT a perfect square?

• 1
• 4
• 100
• 8

(-6)²

• 12

• -12

• -36

• 36

Evaluate.

• 14

• 9

• 98

• 27

What is the square root of 64?

• 32

• 128

• 8

• 16