Perfect Squares and Square Roots

Click all the perfect squares

• 72

• 144

• 400

• 10

• 289

Tags

CCSS.6.EE.A.1

What is the square root of 256?

• 20

• 15

• 16

• 9

Tags

CCSS.8.EE.A.2

1 is both a perfect square and a square root.

• True

• False

Which of the following is NOT true?

•  $\sqrt{144=12}$  

•  $\sqrt{169}=13$  

•  $\sqrt{225}=15$  

•  $\sqrt{287}=17$  

 $\sqrt{121}$  
Solve and type your answer below 

Tags

CCSS.8.EE.A.2

Ms. Anderson wants to build a fence around her square garden. If the garden is $100ft^2$ , how much fence will she need?

• 40

• 10

• 50

• 100

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

This is a perfect square

• True

• False

Tags

CCSS.4.OA.B.4

I feel confident with perfect squares and square roots.

• Yep!

• A little

• Not at all