20 questions
The distance of a number from zero on a number line; shown by ⎟ ⎟.
absolute value
opposites
integer
inverse operation
The opposite of a number.
multiplicative inverse
additive inverse
absolute value
integer
An expression that contains at least one variable.
algebraic equation
coefficient
algebraic expression
numeric expression
An inequality that contains at least one variable. Example:
x + 3 > 10
algebraic expression
algebraic equation
algebraic equality
algebraic inequality
The number of square units needed to cover a given surface.
area
volume
surface area
height
The two perpendicular lines of a coordinate plane that intersect at the origin.
axes
graph
independent variable
dependent variable
A graph that shows how data are distributed by using the median, quartiles, least value, and greatest value
line plot
bar graph
stem and leaf
box plot (box & whisker plot)
The number that is multiplied by the variable in an algebraic expression.
term
variable
coefficient
substitute
Having the same size and shape.
similar
congruent
symmetrical
same-same
A value that does not change. Examples: -2; 5
integer
constant
coefficient
variable
The numbers of an ordered pair that locate a point on a coordinate graph.
variables
integers
constants
coordinates
The result when one number is subtracted from another.
sum
difference
product
quotient
A visual display in which each piece of data is represented by a dot above a number line.
dot plot
box plot
bar graph
line graph
A mathematical sentence that shows that two expressions are equivalent.
equation
expression
varaibles
coefficients
A number that is multiplied by another number to get a product.
divisor
factor
coefficient
addend
A member of the set of whole numbers and their opposites. (...-3;-2;-1;0;1;2;3...)
natural number
rational number
whole number
integer
The sum of the items in a set of data divided by the number of items in the set; also called average
mean
median
mode
range
The middle number or the mean (average) of the two middle numbers in an ordered set of data.
median
mode
range
mean
The number or numbers that occur most frequently in a set of data; when all numbers occur with the same frequency
mean
median
mode
range
In statistics, the difference between the greatest and least values in a data set.
mean
median
range
mode