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Math Voc.
26 cards·by Caleb
rules about how numbers work
properties
a basic symbol used in a numeration system
digit
the answer when adding two or more addends
sum
the result of subtraction when two numbers are compared
difference
numbers added together to give a sum
addends
numbers can be added in any order and the sum will be the same
Commutative (order) Property of Addition
Numbers can be grouped in any way and the sum will be the same
Associative (grouping) Property of Addition
a mathematical sentence that gives two names for the same number. It is written with the = sign
equation
a line on which numbers are assigned plots
number line
a way of finding the amount of two sets or quantities that are put together
addition
a number that is added to another number
addend
the result of addition
sum
facts or information gathered for a purpose
data
a kind of graph that we use o compare categories of groups of information
bar graph
a graph with bars going up from the bottom
vertical bar graph
a bar graph with bars going across from left to right
horizontal bar graph
the part of a graph or a map the explains the symbols
key
usually a list of questions asked of a sample of people to determine the characteristics of a
group
survey
the number that occurs most often in a set of data
mode
the number that occurs most often in a set of data
mode
a graph on a number line that shows each item of information
line plot
the difference between the greatest number and the least number in a set of data
range
a data category some distance away from other data categories in a line plot
outlier
the base ten system of measurement
metric system
the measure of distance from one end of any object or space to the other
length
the system of measurement commonly used in everyday life in the United States
standard system