What is Operation?
'''Operation''' may refer to: * [[Surgery]] *A [[Operation (mathematics)|mathematical]] operation: **An [[arithmetic]] operation: ***[[Operation (mathematics)#Addition|Addition]] ***[[Operation (mathematics)#Subtraction|Subtraction]] ***[[Operation (mathematics)#Multiplication|Multiplication]] ***[[Operation (mathematics)#Division|Division]] * A planned [[military]] engagement, such as a [[battle]] * A business or franchise {{disambig}} [[Category:Basic English 850 words]]