Test 1.2 Review

Classified Information

100

Rational numbers can be categorized into what different groups?

Rationals

Integers

Whole Numbers

Natural Numbers

200

Integers do not include what type of numbers?

Decimals or fractions

300

-24 can be grouped into which categories?

Rational & Integer

400

Zero is a ________ number, but not a ________ number.

Zero is a WHOLE number, but not a NATURAL number.

500

Whole numbers include...

All positive integers and zero

SUMthing different?

100

-45 + (-75) =

-120

200

-200 + 132 =

-68

300

What are the two steps for adding numbers with opposite signs?

1. Figure out whether answer will be + or - 

2. Subtract

400

-17 - (-28) =

11

500

22.5 + (-13.8) =

8.7

Fractions? I HATE FRACTIONS!

100

(1/2) - (1/4) =

(1/4)

200

(2/3) + (-4/5) =

(-2/15)

300

(-2/9) x (4/5) =

(-8/45)

400

(-3/8) / (-3/4) =

(1/2)

500

(-1 1/9) / (-2 1/3) =

(10/21)

First Colony DECI-mall

100

36.3 + (-11.8) =

24.5

200

3.4 x (-11.2) =

-38.08

300

-45.5 / -9.1 =

5

400

22.5 / -12.5 =

-1.8

500

1.3 x (-2.4) / (-.6) =

5.2

Chilladelphian Lore

100

Where am I from?

New York!

200

What are my kids names?

Max and Nova

300

What is my favorite fast food place?

Taco Bell

400

What is my favorite NHL hockey team?

New York Rangers!

500

What is my favorite band?

blink-182