5*(5+5+5+5)=1005*(5+(5+5)+5)=1005*((5+5)+(5+5))=1005*(5+(5+5+5))=1005*(5+5+(5+5))=1005*(5+(5+(5+5)))=100(5*5)*(5-5:5)=1005*5*(5-5:5)=1005*(5*(5-5:5))=1005*5*5-5*5=1005*(5*5)-5*5=100(5*5)*5-(5*5)=1005*(5*5)-(5*5)=1005*5*5-(5*5)=100(5+5+5+5)*5=100(5+(5+5)+5)*5=100((5+5)+(5+5))*5=100 (5+(5+5+5))*5=100(5+5+(5+5))*5=100(5+(5+(5+5)))*5=1005*(5-(5:5))*5=1005*((5-(5:5))*5)=100(5-5:5)*5*5=100(5-5:5)*(5*5)=100