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absolute value
the distance a number is from 0 on a number line
integer
counting numbers, their opposites (negative numbers), and zero
rational numbers
numbers that can be represented as a fraction, cannot have zero in the denominator. Ex: 1/2, -3, 2/5
terminating decimal
a number in decimal form that ends
repeating number
a number that repeats indefinitely when changed to a decimal form
additive inverse
two numbers that, when added together, equal zero. EX -4 and 4
associative property
this property states that the way in which numbers are grouped in addition or multiplication does not change their sum or product
commutative property
This property indicates that the order of addends or factors does not affect the sum or product. EX: 3+5=5+3
distributive property
This property states that multiplying a number by a sum is the same as multiplying each added by the number and then adding the results EX: a(b+c)=ab+ac
