Rational Numbers, Integers, & Absolute Value - 24-25

Random

100

Turn the fraction into a decimal.

13/18

0.72, bar notation over the 2

200

Who are the Red Sox playing in the playoffs tonight?

New York Yankees

300

When were the field trip permission forms due?

When is the trip?

Friday 9/26

Friday 10/3

400

How many World Series titles do the Red Sox have?

9

500

What is the population of Northwood?

(within 500 people)

4641

Vocab

100

This is the decimal form of a rational number with digits that repeat.

What is repeating decimal?

200

Two numbers that are opposites and have a sum of zero.

What are additive inverses? 

300

Positive, negative numbers and zero...

What are integers

400

Whole numbers, Integers, Fractions, Natural Numbers, decimals and percent are all____________ numbers. 

Rational Numbers.

500

A line or bar that is placed above the digits that repeat in a repeating decimal.

What is bar notation?

Want to? |ABSOLUTE|-ly!

100

What is the opposite of -9 

9 

200

Absolute Value is ALWAYS …. (positive / negative) 

POSITIVE 

300

Find the absolute value of -18

18

400

What is |-313|?

313

500

|-24.6| = ?

24.6

Add/Sub Rational Numbers

100

Solve: 18 + 7 =

25

200

Solve: 7 - (-12) =

19

300

Solve: -21 - 9 =

-30

400

Solve: -19 + (-2) =

-21

500

Solve: -3 - (-5) =

2

Mult/Div Rational Numbers

100

-2 x 4 =

-8

200

-32 ÷ 8 = 

-4

300

15 x 17 =

255

400

-45 ÷ -3 =

15

500

-144,048 ÷ -12 =

12,004