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Adding
Subtracting
Multiplying
Dividing
Order of Operations
Integers
100

-6+7

1

100

25-(-8)

33

100

13(-10)

-130

100

-80/10

-8

100

9(2)-8

10

100

A gain of $2 a share

2

200

-8 + 45

37

200

-9-7

-16

200

-9(-3)

27

200

-56/-5

11.2

200

(-6)(10)/8

-7.5

200

l-21l_____ l11l

>

300

-934 + -176

-1,110

300

(-36)-(-12)

-24

300

-32(-45)

1,440

300

-42/16

-2.625

300

(-2)3-(-34)

26

300

Evaluate. 

l-3442l

3,442

400

-24 + -75 + -63 + 27

-135

400

-35-87-(-72)

-50

400

-3(-14)(-11)

-462

400
1,246/-4

-311.5

400

 (-5)(-4)-(2+2)2

4

400

l-46l_____ l46l

=

500

381+ -421 + 314 + -232

42

500

-29,151-51,345

-80,496

500

-320(2)(9)(0)(14)(-313)

0
500

A scuba diver is 140 ft below sea level and rises to the surface at a rate of 25ft/min. How long will the diver take to reach the surface?



5.6 min

500

(-3)2-(-2)3-(4)0

16

500

Order number from greatest to least.

l99l, l67l, -32, l-232l, l-156l, -170

l-232l, l-156l, l99l, l67l, -32, -170