Evaluating Expressions
Equivalent Expressions
Solving One-step Equations
Properties
Vocabulary
100
5 - 4 +(7 + 4)
What is 12
100
An equivalent expression for 8+8+8+8
What is 4(8) or 4 ⦁ 8
100
4 = y What does this mean?
y is THE SAME as 4
100
y ⦁ z = z ⦁ y
What is commutative property of multiplication
100
The opposite operation
What is inverse (+ , - ) (x , division)
200
3(6-2) squared
What is 48
200
an equivalent expression for 4⦁4⦁4⦁4⦁4
What is 4 raised to the 5th power
200
b - 16 = 4 You use this to solve the equation
What is inverse operation (addition)
200
m + 0 = m
What is Additive Identity Property of Zero
200
An unknown number
What is variable
300
8 ÷ 8 - 1 + (7 ⦁ 4) +12
What is 40
300
12a + 2b - 2a + c +5c + b - a
What is 9a +3b + 6c
300
At the end of solving an equation, what is your goal?
What is finding what the variable is/ getting the variable alone
300
n (1) = n
What is Multiplicative Identity Property of One
300
This states that 2 things are the same
What is equation
400
5 raised to the p power + 5(p) when p = 2
What is 35
400
2m - m + p + p + p - 4 + 12
What is m + 3p + 8
400
n ÷ 12 = 3 The first step to solve this equation is...
Multiply the left side by 12
400
2 + 4 = 4 + 2
What is Commutative Property of Addition
400
A number used to multiply by a variable
What is coefficient
500
z + y - 3z + 4z +6y when y=3 and z=6
What is 33
500
5y ÷ 5
What is y
500
"What you do to one side of the equation, you must do to the other" is important because
and equation is the same on both sides/ balanced
500
r ⦁ 9 ÷ 9 = r
What is Multiplicative Identity Property of One
500
Either a single number or variable, or numbers and variables multiplied together
What is term
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