The Number System
Operations with Integers
Operations with Rational Numbers
Net Worth
Sales Tax
100

This number group includes fractions and decimals

What are "Rational Numbers"?

100

23 + (-56)

What is "-33"?

100

The rule when multiplying/dividing integers

What is 

"Same sides = positive, Different sides = negative"?


100

Someone's net worth with $40,000 in assets and $7,000 in liabilities

What is $33,000

100

The first step of calculating sales tax

What is 

"Convert the percent to a decimal"?

200

-8 belongs to this number system group(s)

What are "Integers" and "Rational Numbers"?

200
  1. What is the value of the expression -12 x (-1.3)?

What is "15.6"

200

 (3/2) รท (-4/5)

What is "(-15/8) or (-1 7/8)

200

This formula is used to calculate net worth

What is "Net worth = (Assets - Liabilities)"?

200

The sales tax amount for $50 bike and 8% sales tax

What is 

"(50 x 0.08) = $4"?

300

This number system group includes counting numbers

What are "Natural Numbers"?

300

44 - (-77)

What is "121"?

300

Given (1 1/2) + (2 1/4) =

What is 

"3 3/4"?

300
Someone's liabilities with $300,000 in net worth and 650,000 in assets

What is "$350,000"?

300

You went out to eat and your meal cost $72.50.If the sales tax was 10%, the bill was this amount

What is 

"79.75"

(72.50 x 0.1) = $7.25

$7.25 + $72.50 = $79.75

400

The opposite of -485

What is 

"485"?

400
  1. A submarine was situated 450 feet below sea level.  If it descends 300 feet, what is its new position?

What is "-750 feet"?

400

A construction company orders tile flooring for the kitchen and bathroom of a new home. The kitchen floor measures (48 3/4) square feet. The bathroom floor measures (24 1/4) square feet. The TOTAL length of both rooms is...

What is "73"?

400

Someone's assets amount with $60,525 in net worth and 78,800 in liabilities

What is "(60,525 + 78,800) = $139,325"?

400

The total cost $300 shoes with a 12% sales tax

What is 

"336"

(300 x 0.12) =36

300 + 36 = 336

500

Pi belongs to this number system group 

What are "Irrational numbers"?

500

3(-12)/(-4)

What is "9"

500

Evaluate the expression:

-1.5 x (1.9)

What is "-2.85"?

500

Someone's net worth when they have a $6,500 in assets and 6,800 liabilities

What is "(6,500 - 6,800) = $-300"?

500

The price of a new car is $29,000. If the sales tax rate is 6%, the sales tax amount is this number

What is "$1,740"

(29,000 x 0.06) = $1,740