Terms  Definitions 

15+15 
30

math 
1+2=3

11 + 9 
20

plane figure 
any 2dimensional figure

perimeter 
The distance around a figure

consecutive 
following one another without interruption

teaspoon (tsp) 
a customary unit of capacity

output 
The end result of a function.

millimeter (mm) 
a metric unit of length

approximately 
nearly exact; not perfectly accurate or correct

benchmark 
A point of reference from which measurements can be made.

isometric dot paper 
Used to draw space figures

trapezoid 
a quadrilateral with 1 pair of parallel sides and 1 pair of sides that are not parallel

percent 
a ratio that represents parts per hundred.

polygon 
plane shape with three or more straight sides

metric system 
A decimal system of weights and measurements based on the meter as its units of length, the kilogram as its unit of mass and the liter as its unit of capacity.

TREND 
A clear direction in a graph that suggests the future.

pyramid 
A solid pointed figure with a flat base that is a polygon

pentagon 
a polygon with 5 sides and 5 vertices

Octagon 
A polygon with eight sides and eight angles

coordinate plane 
graph with two axes and four quadrants

numerator 
The number above the bar in a fraction. It tells the number of equal parts being considered.

period 
a group of 3 digits in a number separated by a comma from the other digits

box plot 
A diagram, constructed from a set of numerical data, that shows a box indicating the middle 50% of the ranked statistics, as well as the maximum, minimum and medium statistics.

divisibility 
Rules that are used to find if a number is divisible by numbers such as 2, 3, 4, 5 ,6, 9, or 10. Number must be capable of being divided with a remainder of zero.

circle 
A closed figure in a plane having all points the same distance from a given point the center

POSITIVE RELATIONSHIP 
Trend of a scatterplot is up to the right.

Regular Polygon 
A polygon that has sides that are the same length

COMPOSITE NUMBER 
a whole number greater than 1 that has more than two factors

Zero Property of Multiplication 
the product of any number and 0 is 0.

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