Card Set Information
Math vocab 7th grade
Math Vocab 7th grade
contains at least one variable.
A # is divisable by another # if the remander is 0
Indicates how many times a number is multiplied by it's self.
contains all the rational #'s and irrational #'s
A short hand way to write a world rule. Variables represent words.
a multiple of a given # is a product that has the given # as one of its factors.
ratio in which second term is 100.
letter representing one or more #’s
Set of numbers from 0 on
A composite number is a counting # greater than one that is not a prime #.
The same price for items sold in stores.
Rate of Discount
discounts expressed as a certain percent of the list price. The percent is called the rate of discount.
an equation that states that 2 ratios are equal
an event is the ratio of the # of favorable outcomes to the total # of outcomes for the event.
quotient that compares 2 numbers.
Value of a numerical Expression
to find it perform the indicated operations
fractions that name the same number.
Power of a Number
A # multiplied by n times rising it to Nth times.
Combining Like Terms
when you add or subtract like terms.
Sum of all the numbers divided by the numbers in the set.
To indicate distance, but not direction, from 0.
If the terms of the sum or difference share a common factor, the product can be rewritten as one of the factors.
Two or more like terms have the same variable, and the same powers.
A rational # whose square is also a rational #.
the amount of money that is charged for borrowing money.
The middle number in a set that is arranged in numerical order.
The amount after the deduction of the discount.
It is a sentence that contains an = symbol.
A # that is divisible by 2.
Fractions that have a common denominator.
The ratio from # of ways an event can occur to the # of ways it cannot occur.
Usually expressed as a % of a principle.
2 #’s having 1 as their product.
two or more counting numbers have the smallest counting # that able to be divided into it.
Includes at least one operations- (+, -, x, /.)
Difference between the list and sale prices.
To find the value
A # that is divisible by another # is its factor.
the side opposite of the right angle. (Longest side)
Set is made up of positive, zero, and negative #’s
Distance around a figure.
The price “per” something.
The number in a set that occurs most often.
Amount of money borrowed on in which interest is paid.
the price in which the store buys the item at.
Consists of negative, zero, and positive rational #’s
A number not divisible by 2.
every composite number is expressed as a product of prime numbers. So the product is the PF.
A number greater than one and has exactly 2 factors
solve an equation
Means to find the number(s) that will make it true.
Fractions with at least one variable in it