Unit 3 --- Integers

Adding

100

-8 + -9

-17

200

-20 + 5

-15

300

24 + -46

-22

400

8 + -12 + 4

0

500

In a golf tournament, James played 4 rounds. 

His scores were: +3, -4, -2, +1

What was his final score?

(add them all up)

3 + -4 + -2 + 1

= 2

Subtracting (KCC)

100

7 - (-13)

20

200

25 - 37

-12

300

12 - 20 - 5

-13

400

Find x - y

if x = -18 and y = -11

KCC

-7

500

The highest temperature in Colorado was 112 degrees. The coldest temperature was -35 degrees. 

Find the difference. 

KCC

147

Mult. & Dividing

100

When you multiply or divide 2 negatives, your answer will be ___________

positive

200

- 66 / -11

6

300

Solve xy

if x = -13 

y = 8

-104

400

Mr. Dampier has a machine that digs -4 feet per dig. If it takes him 3 times to dig down to the sprinkler, how far underground is the sprinkler?

-4 x 3

-12 feet

500

Solve abc

if a = -6 

b = -2 

c = -5

-6 x -2 x -5

-60

PEMDAS

100

What does the P stand for in PEMDAS

Parenthesis

200

8 + 12 * 3

44

300

40 / 8 + -9

-4

400

12 + (-3 * -5) + -6

21

500

-5 + 7 * (-2 * -3)

PEMDAS

37

Random

100

What is the additive inverse of -12?

(opposite)

12

200

How many brothers do I have?

2

300

A football team lost 5 yards, gained 4 yards, and then lost 8 yards. What integer represents their location?

-9

400

26 - _________ = 41            KCC

A. 67

B. 15

C. -15

D. -67

C.  - 15

500

Name the title of this song.

Driver's License