Checkpoint #2

Order of Operations

100

Evaluate

3⁴

81

200

Evaluate

2³ + 3³

35

300

Evaluate

27 ÷  (8 - 5)²

3

400

Evaluate

6  ÷  2(1 + 2) 

1

500

Evaluate

7 * 5 +4² - 2³ ÷ 4 

49

Number Line

100

PPT slide 2

A

200

Compare

-7 __ -4

-7 < -4

300

Which of the following is closest in value to 0?

|5| 

|-5| 

|-3|

|4|

|-3|

400

PPT Slide 3

Flag on the ship

500

PPT Slide 4

S > R

Coordinate Plane

100

PPT Slide 6

(4,8)

200

PPT Slide 7

(-2,4)

300

PPT Slide 8

7 units

400

PPT Slide 9

Quadrant 2

500

PPT Slide 10

(6,-4)

Expressions

100

What is the variable in the expression 3 + 6a

a

200

Translate the word phrase into a math expression.

2 times a number decreased by 5 

 2x−5

300

What expression is equivalent to 

2x + 3y - 2y + 4x

Hint: combine like terms

6x + y

400

Which expression is equivalent to 2(c+3)?

2c + 6

500

Evaluate the following expression when x=2.

8x + 4x - 2³

16