View all Friends of PTDLLC >
When you are usings the order of operations in Math, usually introduced in 6th grade there is a trick. Just remember
PEMDAS
P-parenthesis
E-exponents
M-multiply
D-divide
A-add
S- subtract
For younger grades remember MDAS..... MY Dear Aunt Sally
M-multiply My
D-divide Dear
A- add Aunt
S- subtract Sally
Private Tutor Directory, LLC or PrivateTutorDirectory.com has no obligation to monitor this blog. However, we reserve the right to review materials posted and to remove, edit, move or close any topic or any materials in its sole discretion.
Order of Operation