Inverse Operations
Vocabulary
One-Step Equations
Two-Step Equations
One-Step Inequalities
Two-Step Inequalities
Inequality Phrases
100
What is the inverse of addition?
Subtraction!
100
What does Additive Inverse mean?
A number and it's opposite equal zero when they are added. For example 7 + (-7)= 0
100
100
n=13
100
100
x>4
100
What inequality symbol is represented by the words:
Does not exceed
200
What is the inverse of division?
Multiplication!
200
What do we call an unknown value that is represented by a letter?
Variable
200
200
w=9
200
200
200
What inequality symbol is represented by the words:
Is not less than
300
What is the inverse of subtraction?
ADDITION!!
300
Two expressions set equal to each other are called what?
Equation
300
How would you write this equation?
300
x=-3
300
300
300
What inequality symbol is represented by the words:
Above
400
What is the inverse of multiplication?
DIVISION!
400
A number that is multipled by a variable is called what?
Coefficient
400
400
h=0
400
400
400
What inequality symbol is represented by the words:
Maximum
500
What inverse operation would you use to solve this:
2x=36
Division
500
This property states that the order that numbers are added or multiplied does not matter.
Commutative Property
500
500
s=-6
500
500
500
What inequality symbol is represented by the words:
Smaller than
600
How many inverse operations do you use in a two-step equation/inequality?
Two!
600
What property is it called when you multiply a single term into a set of parentheses?
Distributive Property
600
600
b=14
600
d=-4
600
600
What inequality symbol is represented by the words:
At least
