# 1選擇題What does the 'P' stand for in PEMDAS, which helps us remember the order of operations?ParenthesesPowersPlusProblem
# 2選擇題In the order of operations, which comes first: multiplication or division?MultiplicationDivisionThey are done at the same time from left to rightAddition
# 4選擇題When solving a math problem using the order of operations, what do you do after dealing with parentheses and exponents?Addition and SubtractionMultiplication and DivisionFractionsSquare roots