Perfect Squares and Square Roots

Based on the pattern, which number will correctly fill in the blank?

• 301

• 298

• 289

• 317

What is 1²?

• 0

• 10

• 2

• 1

Which number will fill in the ? in the table?

• 110

• 121

• 101

• 222

What is the square root of 9?

• 81

• 3

• 27

• 18

The picture represents which expression?

• 5 x 2

• 5²

• 5 + 5

• 30

• 200

• 20

• 2

• 160,000

• 3

• 81

• 18

• 1

What is 15²?

• 30

• 60

• 225

• 1500

• 14

• 16

• 18

• 19

Given the list of perfect squares: 25, 36, ____, 64, 81.

The square of what number will fill in the blank?

• 7

• 49

• 6

• 25