A

add addend

addition angle

answer area

arithmetic average

axis

B

billion

binary

C

calculate cardinal carry

circle circumference compass

cone coordinates cosine

counting cube curve

cylinder

D

decimal degree

denominator diameter

difference divide

division divisor

dozen

E

eight eighteen

eighty eleven

ellipse equal

equation equilateral

even exponent

expression

F

factor factorial

fifteen fifty

five focus

formula forty

four fourteen

fraction

G

geometry

graph

greater

greater than

H

half

hundred

hundredth

hyperbola

hypotenuse

I

identity imaginary

inequality integer

intersection inverse

irrational number isosceles

K

kilo-

L

less

less than

line

linear

long division

M

math mathematician

mathematics mean

median million

minus modular

multiplicand multiply

N

nano- negative

nine nineteen

ninety null number

number line numeral

numerator numerical

O

obtuse octagon

odd one

operation orb

ordinal origin

oval

P

parabola parallel parallelogram percent

perimeter perpendicular pi plane

plot plus point polygon

polyhedron polynomial power prime number

product proof protractor pyramid

Q

Q.E.D.

quadratic

quadrilateral

quarter

quotient

R

radian radius

rational number ray

real number rectangle

remainder rhombus

right angle rounded

S

scientific notation series set seven

seventeen seventy sine six

sixteen sixty skip counting slope solve

sphere square square root subtract

subtrahend sum symbol symmetry

T

tangent ten tenth

thirteen thirty thousand

thousandth three times

torus trapezoid triangle trillion

twelve twenty two

U

union

unit

V

variable

Venn diagram

vertex

volume

W

whole number

X

x-axis

x-coordinate

Y

y-axis

y-coordinate

Z

zero