Math 8 - Square Numbers and Square Roots - CHECK IN

What is the square root of 4 ?

• 1

• 2

• 4

• 16

What is the square root of 4 ?

• 2

• 8

• 4

• 10

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.7

What is the square root of 49 ?

• 40

• 9

• 8

• 7

A square rug has an area of 64. What are the dimensions?

• 6 X 6

• 7 X 7

• 8 X 8

• 9 X 9

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What is the square root of 25 ?

• 4

• 6

• 5

• 9

Which of these numbers are ALL square numbers?

• 2, 4, 36, 54, 100

• 2, 4, 52, 60, 100

• 4, 36, 81, 100

• 4, 36, 60, 100

What is 9 squared?

• 3

• 81

• 18

• 49

What is 12 squared?

• 24

• 156

• 89

• 122

Which would be the next number in the pattern? 
36, 49, 64, 81 __

• 82
• 18
• 64
• 100

If I know the area of a square, how do I find the side length?

• I square the area.
• I divide the area by 2.
• I take the square root of the area.
• I divide the area by 4.