Phrasal Verb (A)

Phrasal Verb	Definition	Example
act up	behave or function improperly	I think I need to take my car to the mechanic because it's acting up again.
add * up +	calculate a sum	I added up the receipts and it totaled $135.46.
add up to +	equal an amount	The total expenses added up to $325.00.
add up	make sense	Her story doesn't add up. I think she is lying.
ask * out +	invite on a date	I can't believe that Joe finally asked me out on a date!
ask * over +	invite to one's home	Why don't we ask the Johnsons over for dinner?