squares and square roots rough

The √40 is between which two integers?

• 39 and 41

• 6 and 7

• 5 and 6

• 19 and 21

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CCSS.8.NS.A.2

Identify the letter that best estimates the following square root on the following number line.

√156

• d

• b

• c

• e

Tags

CCSS.8.NS.A.2

Tags

CCSS.8.NS.A.2

Which point best represents √47?

• A

• D

• E

• F

Tags

CCSS.8.NS.A.2

Tags

CCSS.8.NS.A.2

Triangle C is rotated 180° clockwise with the origin as the center of rotation to create a new figure. Which triangle shows the new location?

• A
• B
• C
• D

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

• Because 7+7=49

Tags

CCSS.8.NS.A.1

How many degrees was the figure rotated?

• 90 degrees counterclockwise 
• 180 degrees
• 90 degrees clockwise

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CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is the angle of rotation for this counterclockwise rotation about the origin?

• 90°
• 180°
• 270°
• 360°

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Square roots are the opposite of ____________.

• Cube Roots
• Squaring
• Multiplication
• Absolute Value

Tags

CCSS.8.EE.A.2