(P.E.M.D.A.S.)
P.E.M.D.A.S. stands for parentheses, exponents, multiplication, division, addition, and subtraction. When you are solving things like algebraic equations, you use these as order of operations. But how on Earth do you remember that? So we have sentences that every letter in pemdas makes a word in a sentence. A famous and well-known one is "Please excure my dear Aunt Sally." So here I list if you need help memorization.





Mathematic
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1.Please excuse my dear Aunt Sally.

2.Purple elephants must dance at school.

3.Please eat my dad's awesome soup.

4.Penguins eat mothers, daughters, and sisters.

5.Proper education must do at school.