Vocabulary
Distributive Property
Simplifying Expressions
Solving for Variables
Mathematical Properties
100
A mathematical statement that the values of two expressions are equal.
What is an equation
100
2(2-5)
What is -6
100
3a– 4b+5a
What is 8a - 4b
100
x + 8 if x=9
What is 17
100
Says that the order does not matter when adding or multiplying.
What is commutative property.
200
A combination of numbers, variables and mathematical symbols that shows the value of something.
What is a variable
200
5(15-8)
What is 35
200
12c–5c+3c
What is 10c
200
x - y if x=5 and y =13
What is -8
200
Says that the way problems or grouped does not matter when adding or multiplying.
What is the associative property
300
A number used to multiply a variable in an algebraic expression.
What is a coefficient.
300
2(x+7)
What is 2x + 14
300
-3n+7+6n– 2
What is 5 + 3n
300
2x + 5 if x=10
What is 25.
300
Says that the sum of a number and zero will always be that number.
What is additive identity property.
400
A fixed value. A number or variable on its own in an expression or equation.
What is a constant
400
5(z + 2) + 9
What is 5z + 19
400
8t–20– 5t–5
What is 3t - 25
400
2x + 3y if x=9 and y=-6
What is 0
400
Says that the product of a number and one will always be that number.
What is the multiplicative identity property.
500
A single number, variable or a number and a variable multiplied together.
What is a term
500
3(x + 6) + -2 (y+x)
What is x + 18 - 2y
500
15m + 5y +5m – 2y +3m +14+y+2m+20
What is 25m + 4y + 34
500
2y - 4(z-t) if y+5, t=10 y=4 and z=2
What is -24
500
Says that the product of a number and zero will always be zero.
What is multiplicative property of zero
M
e
n
u