| A | B |
|---|
| order of two number does not matter when you add or multiply | commutative property |
| you can add or multiply more thatn two numbers in groups of two in any order | associative property |
| adding 0 or multiplying by 1, does not change a number | identity property |
| the sum of a number and its opposite 0 | addition property of opposites |
| the product of any number and 0 is 0 | zero property of multiplication |
| multiply a sum or difference by a number by multiplying each term of the sum or difference by the number | distributive property |
| a letter that represents a number | variable |
| numbers or quantities that do not change | constants |
| a number taht multiplies a variable | coefficient |
| find the value of an expression | evaluate |
