5 + 6 - (4 x 4)
I asked O,
Mrs. H -What should you do first?
O- I dunno
Mrs. H- Do you know what phrase we use to remember what goes first?
Mrs. H- There's a word..it's kinda made up..ring any bells?
Mrs. H- PEMDAS? Please excuse my dear aunt Sally?
O- oh YEAH!
Mrs. H- What comes first?
O- I don't know.
Mrs. H- Do you know what the P stands for?
Mrs. H- what are these? (pointing to the parenthesis)
Mrs. H- yep. What does parenthesis start with?
Mrs. H- so what do you think the P in PEMDAS stands for?