1.4 Square Roots

Square root of 16 is....

• 8
• 4
• 2
• 3

Tags

CCSS.8.EE.A.2

The square root of 256 is...

• 15
• 18
• 13
• 16

Tags

CCSS.8.EE.A.2

Is 225 a perfect square?

• Yes
• No

Tags

CCSS.8.EE.A.2

True or false? 9² is 18

• True
• False

Tags

CCSS.6.EE.A.1

-√144

• 12
• 13
• -12
• None of the above

Tags

CCSS.8.EE.A.2

the square root √-25 is..

• 5
• -5
• 8
• none of the above

Tags

CCSS.HSN.CN.A.1

b²=361
b=...

• 19
• 20
• 16
• 17

Tags

CCSS.8.EE.A.2

The area of a square painting is 81 cm².  What is the side length of the painting?

• 40.5 cm
• 162 cm
• 6,561 cm
• 9 cm

Tags

CCSS.8.EE.A.2

Solve.
√9  ×  √100

• 30
• -200
• 900
• 90

Tags

CCSS.8.EE.A.2

 $\sqrt{\frac{16}{81}}$  =

• 4/9

• 8/27

• 8/9

• 4/3

Tags

CCSS.8.EE.A.2