Hands-on math!

Definition and Explanations of math terms


absolute value
acute
adjacent
angle
area
arithmetic sequence
circumference
complementary angles
concentric
congruent
consecutive
cylinder
decimal
diagonal
diameter
digit
discount
distributive property
denominator
equation
equilateral triangle
exponent

expression
factor
factorial
fraction
geometric sequence
greatest common factor (gcf)
hemisphere
hexagon
horizontal
hypotenuse
improper fraction
inequality
integer
intersection
intersection of two sets
isosceles triangle
inscribed figure
least common multiple (lcm)
maximum
mean
median
minimum

mixed number
mode
negative number
numerator
obtuse angle
octagon
odds
palindrome
parallel
parallelogram
parallelepiped
pentagon
percent
perfect square
perimeter
permutation
perpendicular

plane
polygon
prime number
prime factorization
probability
pyramid

pythagorean theorem
quadrilateral
quotient
radical
radius
range
ratio
reciprocal
rectangular prism
reducing fractions
right angle
right triangle
set
sphere
square
square root
supplementary angles
trapezoid
union of two sets
vertex
vertical
volume