8/16 - 7.1d Perfect Squares & Square Roots

What is the square root of 144?

• 4

• 12

• 16

• 32

Tags

CCSS.8.EE.A.2

If a square has a side length of 5 cm, what would the area be?

• 55 cm²
• 50 cm²
• 25 cm²
• 20 cm²

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

True or False.

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

• FALSE

• TRUE

Tags

CCSS.6.EE.A.1

Which grids represent a perfect square?

• 
• 
• 
• 
• 

Tags

CCSS.5.G.B.3

CCSS.5.G.B.4

What is 18² ?

• 333

• 36

• 289

• 324

Tags

CCSS.8.EE.A.2

Mr. Woodside is building a garden outside of Walker-Grant Middle School. He has enough fertilizer to cover 121 square feet. If Mr. Woodside wants to make a square garden, what should the length of each side be?

• 12ft

• 121ft

• 11ft

• 13ft

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Which statement is NOT true?

• √169 = 13

• 15² = 225

• 4² = 16

• √164 = 18

Tags

CCSS.8.EE.A.2

Which contains a list of perfect squares?

• 20, 24, 36, 48
• 25, 36, 49, 64
• 34, 48, 64, 81
• 36, 49, 62, 84

Tags

CCSS.8.EE.A.2

Which of the following is NOT a perfect square?

• 1
• 4
• 100
• 8

Tags

CCSS.8.EE.A.2

Which of the following is a perfect square?

• 10

• 25

• 50

• 89

Tags

CCSS.8.EE.A.2