increase
add +
decrease
subtract
sum
add +
difference
minus subtract -
product
multiply
quotient
divide divisiion
twice
two times
half
divided by 2
squared
x*2
cubed
x*3
exponent
multiplayer the number by itself example 2*4 =2.2.2.2+16
solve
find the answer do the math (equation)
evaluate
find the answer do the math (expression )
expression
no equals sign example 8+(2x)
equation
has an equals sign example 8+(2x)=4