Unit 1 Review (Integers and Order of Operations)

Adding Integers

100

- 5 + -4

-9

200

-15 + -125

-140

300

-8 + 4

-4

400

50 + -14

36

500

14 + -15 + -12

-13

Subtracting Integers

100

4 - 6

-2

200

10 - (-14)

24

300

7 - 300

-293

400

- 6 - (-20)

14

500

-89 - 41

-130

Order of Operations 1

100

3 * (1 + 2) - 5

4

200

5 - 3² * 2 

-13

300

(-5 + 2)(6 - 8)

6

400

5² * 2 + (4 -1)² /3

53

500

-2[-2(1 + 1)³ +16]

0

Misc.

100

-5 x -12

60

200

1/8

0.125

300

0.11 x 0.4

0.044

400

123 / -0.3

-410

500

75 - 2.5 * 0.5 + 2.75

76.5

Dividing Decimals

100

1.23/3

0.41

200

4.278/0.2

21.39

300

5/0.2

25

400

68.4/1.5

45.6

500

0.15092/0.98

0.154