Evaluating Square Root Expressions

Tags

CCSS.6.EE.A.2C

• 16

• 9

• 25

• 4

Organize each square root into a category!

Groups:

(a) I know the exact answer!

,

(b) I need to estimate and round my answer!

Find the two square roots of the number 169 (a)   ​ (b)   ​ ​

• 13

• -13

• 10

• -10

• 14

• -14

• 12

• -12

• 11

• -11

Tags

CCSS.8.EE.A.2

√400 = ​ (a)  

• 20

• 200

• 2

• 100

• -20

• ±20

Tags

CCSS.8.EE.A.2

Find the square root.

• 4/5

• 2/3

• -4/5

• -2/3

Tags

CCSS.8.EE.A.2

-√225 = ​ ​ (a)  

• 25

• 500

• -25

• 15

• ±15

• -15

Tags

CCSS.8.EE.A.2

Simplify:

Tags

CCSS.HSN.RN.A.2

√125

• 5√5

• 25√5

• 5√25

• 5√2

Simplify the square root.

• A

• B

• C

• D

Tags

CCSS.HSN.RN.A.2