Column A
2.
3.
4.
5.
6.
7.
Expression
variable
Equation
commutative property
associative property
distributive property
inverse property
Column B
a. states that order does not matter for multiplication and
addition.
b.
any number added to its opposite will equal zero.
c. Lets you multiply a sum by multiplying each addend
separately and then add the products.
d. if you are adding or multiplying it does not matter where
you put the parenthesis. Add some parenthesis any
where you like!.
e. A symbol for a number that is unknown. Ex: n
f.
3x+2
g. y=10x+5
