Displaying, Explaining, and Justifying Mathematical Ideas and Arguments Using Precise Mathematical Language

What is the perimeter of the square?

• 18

• 12

• 24

• 6

• 1

• 2

• 3

• 4

what does this symbol mean?

• less than

• greater than

• equal to

• greater than or equal to

What does this symbol represent?

• 2 lines

• greater than

• equal to

• less than

Select all of the following that are operations.

• sum

• product

• add

• quotient

• divide

A mathematical constant approximately equal to 2.718 is ____.

• P

• e

• i

Match the math symbols, words and phrases to their correct mathematical operations.

Groups:

(a) Multiplication

,

(b) Division

• repeated addition

• multiply

• goes into

• product

• divided by

• times

• double

• 
• twice

• multiplied by

• quotient

• 

a symbol that manipulates two Numbers and produces a result

• operator

• outlier

• pie chart

• predictor function

Reason?

• Definition of Congruent Angles

• Vertical Angles Theorem

• Linear Pair Postulate

• Definition of Perpendicular Lines

Tags

CCSS.HSG.CO.A.1

CCSS.HSG.CO.C.9

Reason?

• Definition of Angle Bisector

• Definition of Complementary Angles

• Segment Addition Postulate

• Vertical Angles Theorem

Tags

CCSS.HSG.CO.A.1

CCSS.HSG.SRT.C.7