1.
AREA 
The
amount of space occupied by a twodimensional object. 
2.
COORDINATE 
A
number that represents the position of a point on a line. 
3.
CONGRUENT 
Figures
that have the same shape and size. 
4.
DIVISION 
Arithmetic
operation of dividing one number into another. 
5.
FACTOR 
Numbers
that form a product when multiplied together. 
6.
FRACTION 
A
numerical representation that represents part of a whole usually
written with a line drawn between two numbers. 
7.
GEOMETRY 
A
part of mathematics that studies the relationships and properties
of lines, points, angles, and surfaces. 
8.
INTEGER 
A
natural number (positive, negative, or zero) that can be written
without fractions or decimals. 
9.
MULTIPLE 
The
product of multiplying by a whole number. 
10.
MEDIAN 
A
number that represents the middle value of a list of numbers. 
11.
MEAN 
An
average calculated by taking the sum of a group of numbers and dividing
by the count of the numbers. 
12.
PRIME 
A
number that can only be divided evenly by 1 and itself. 
13.
RANGE 
The
difference between the smallest and largest values or the results
of a function. 
14.
SUBTRACTION 
Reducing
one number by another number. 
15.
VOLUME 
The
amount of space occupied by a threedimensional object. 
