Integers rule (integer rules)
What is the result of −5+3?
What is "-2"
Convert 25% into a decimal
.25
x+4=10.
x=6
If an item costs $50 and the tax rate is 10%, what is the tax amount?
$5
The word "combine" implies this operation will be used
addition
What do you get when you multiply −4×2?
What is "-8"
What is 0.75 as a percentage?
75%
What is x if 3x=15?
x=5
Calculate the tax on a $200 purchase with a 5% tax rate.
$10
"Difference" commonly describes this operation
Subtraction
If you have −8 and you subtract −3, what is the answer?
What is "-5"
Convert 5/8 into a decimal
.625
If x−7=5, what is the value of x?
x=12
What is the total cost if the tax on a $80 item is 8%?
$86.40
This operation is "the action of separating something into equal parts or groups"
Division
What is the answer to -1 times -1 times -1?
What is "-1"
If a recipe uses 2/3 of a cup, how much is this as a percentage?
66%
Solve 2x+3=11
x=4
A car costs $20,000 if the tax rate is 6.5%, how much tax do you pay?
$21,300
Parenthesis
When dividing −15 by −3, what is the quotient?
What is, "5"
Convert 150 minutes into hours.
2.5 hours
If 5x−2=3, what is x?
x=1
If you buy a laptop for $1,200 with a 7% sales tax, what is the total amount you will pay?
$1284
Exponents