. Our teacher used to do sayings to help us remember it:Dont be mean, add all the numbers together and share(Divide) by how many there are.
principal(in terms of math)- the amount you borrow or deposit
HL in math mean hypotenuse leg
ask your math teacher
It
sum means the answer of a math problem
A number? ^^
turning
Milimeters
milligrams
dami
horizontal
orgin