mathematics
加入词篮math
arithmetic
mental arithmetic
arithmetical
arithmetically
add
addition
plus
plus sign
additivity
and
add up
subtract
subtraction
minus
minus sign
multiply
multiplication
multiplication table
multiple
multiplication sign
multiply by
double
double figures
double-figure
redouble
reduplicate
triple
twice
divide
divisible
indivisible
division
division sign
quotient
derivative
remainder
difference
value
function
functional
coefficient
variable
invariable
number
numberless
innumerable
numeracy
numerate
numeral
numeric
no.
decimal
decimal point
finite decimal
recurring decimal
integer
whole number
ordinal
natural number
reciprocal
inverse
negative
positive
matrix
fraction
fractional
vulgar
numerator
denominator
percent
percentage
percentile
percent sign
per cent
equal
equation
formula
formulate
equality
equally
equivalent
namely
algebra
algebraic
algebraist
odd
even
geometry
geometric
geometrical
geometrician
golden section
line
line segment
beeline
rectilinear
linear
ray
