Perfect Square Numbers and Square Roots

√ 16 

• 8

• 3

• 4

• 6

What is the square root of 25?

• 5

• 12

• 3

• 6

11² =

• 22

• 44

• 144

• 121

What is the Square Root of 289?

• 17

• 16

• 15

• 18

√36

• 4

• 3

• 6

• 5

√196

• 15

• 13

• 12

• 14

81 =

• 8, -8

• 7, -7

• 10, -10

• 9, -9

What is the square root of 144?

• 4

• 12

• 16

• 32

√49

• 5

• 3

• 6

• 7

√256

• 14

• 16

• 13

• 17