Kates vs. Wills

Add and subtract

100

8 -(-3)

11

200

-58 - (-58)

0

300

4 + (-6) - (-10) - 7

1

400

-40 + (-50)+90-(-60)

60

Word Problems

100

Andrew is on the Tigers, a soccer team.  Andrew scored 15 goals. His goalie let in 19.  What is the teams goal differential or his teams plus/minus rating 

-4

200

# 16a on page 360 of your math book.

solve and explain

300

Question 9a page 364 of math book

solve and explain

400

14a on page 369 of math book

solve and explain

Multiply

100

-9 x -10 +(-60)

30

200

-3 x -6 + (28 - 10)

0

300

(-6)4

1296

400

3 x (-3) + ((6X6)x-1)

45

Divide

100

-10,000 / -100

10

200

(-12/2) / (-4/-2)

-3

300

63/9 / (-42/7)

-1

400

4³/-2³

-8

Examples and Definitions

100

What is an integer?

rational whole number.  Can be positive or negative or 0

200

What is a rational number?  Provide examples of rational numbers.

fractions, decimals, integers

300

What is an irrational number?  Provide Examples

The number pie, never ending decimals (1/3 or 1/7), cosine or sin, cubed numbers like X²

400

Is a fraction an integer, since an integer is a rational number and rational numbers are also fractions?

NO a fraction is not an integer!