Mathematics for IGCSE & O level - The Four Operations (Section 7 - No. 3)
Which operations are performed before addition and subtraction in the order of operations?
Multiplication
Division
Exponents
Parentheses
解释
The order of operations are PEMDAS/BODMAS: Parentheses, Exponents, Multiplication/Division (from left to right), Addition/Subtraction (from left to right).