Mnemonic Device
- Please Excuse My Dear Aunt Sally's Loud Radio
- Please Excuse My Dear Aunt Sally:
- Please Excuse My Dear Aunt Sally
- Peanuts Ended My Doughnut Addiction Saturday
- People Everywhere Must Devour Additional Seafood
- Paul's Energetic Monkey Danced And Sang
- Please Eat McDonald's After School
- Purple Elephants May Destroy Abbott School
Explanation
Used to remember the order of operations for arithmetic
- Parentheses
- Exponent
- Multiply and Divide
- Add and Subtract
- go Left to Right