Unit 2 Test Review: Integers and Rational Numbers

Addition

100

-12 + 7

-5

200

-10 + -18

-28

300

1/2 + 1/6

Make sure to fully reduce your answer!

2/3

400

7/9 + -3/4

1/36

500

1/2 + -1/3 + 1/4

5/12

Subtraction

100

0-19

-19

200

-11 - 11

-22

300

Random Question!!! What is the most commonly misspelled word amongst Oregon students?

Height

400

-9/10 - 1/2

-7/5

500

-8/4 - (-12/6)

0

Multiplication

100

7 x 5

35

200

-10 x -8

80 

300

-9 x 3

-27

400

3/4 x -2/3

-1/2

500

-1/2 x -6 x -3/8

-9/8

Division

100

21/3

7

200

-100/25

-4

300

-7/8 ÷ 4/3

-21/32

400

-9/11 ÷ -6/7

21/22

500

RANDOM QUESTION!!!! What is the most commonly purchased brand in Oregon?

Nike

Order of Operations

100

5 + 8 - 12

1

200

Random Question!!! According to research, which brand of battery last the longest?

Duracell

300

-10 x 3 - 12 ÷ 4

-33

400

-10/5 + 7 - (3-7)  

9

500

8(2-8) + 11 - 18 ÷ 6

-40