Perfect squares and square roots

√ 16 

• 8
• 3
• 4
• 6

What is the square root of 25?

• 5
• 12
• 3
• 6

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

• FALSE
• TRUE

What is the square root of 4?

• 9
• 4
• 2
• 10

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

√100

• 10
• 200
• 5
• 25

1²

• 1
• 2
• 0
• -1

9²

• 18
• 81
• 90
• 64