Square and Square Roots Preassessment

Select each number that is a perfect square.

• 55

• 400

• 169

• 1

• 35

Which equation is modeled by the picture shown?

• 1 x 1 = 2

• 2 x 2 = 2

• 2 x 2 = 4

• 2/2 = 4

If you had a square garden with an area of 16 square feet, what would be the length, in feet, of one side of the garden?

• 2 feet

• 4 feet

• 8 feet

• 1 foot

Which point on the number line represents

 $\sqrt{182}$  

• A

• B

• C

• D 

• E

What is the side length of the square shown?

• 11 in

• 14 in

• 100 in

• 13 in

What number would complete the pattern?

1, 4, 9, _____, 25

Look at the sequence of numbers. Which value could be inserted to complete the pattern?

12, 13.2, 14.6, 15, ___ , 16, 17.5, 18

• $\sqrt{300}$

• $\sqrt{255}$

• $\sqrt{220}$

• $\sqrt{320}$

Select all integers that could represent

 $\sqrt{36}$  

• 6

• 12

• -6

• 9