Perfect Squares to Ten

What is the square root of 100?

Select all of the perfect squares. More than one answer may be selected.

• 4

• 8

• 9

• 24

• 36

Gracie’s pattern of increasing perfect squares is shown below.

25, 36, _, 64, 81, 100

What number does Gracie need to square to find the missing term?

• 5

• 6

• 7

• 8

√ 81

• 8

• 7

• 10

• 9

Which of these areas is a perfect square?

• 12

• 90

• 40

• 64

11² =

• 22

• 44

• 144

• 121

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

• FALSE

• TRUE

What is a perfect square?

• A number divided by 4

• A number multiplied by itself

• A number multiplied by 2

What is the square root of 64?

• 32

• 128

• 8

• 16

What is 9²?

• 18

• 7

• 11

• 81