Question

Lee is sending out 32 invitations. She gives 5 invitations to her mom to give to family member. Lee mails a third of the rest write a number expression to describe how many card lee has already mail

Answer 1

25 because 32-5=27 and 27-3=25

Answer 2

32-5=27
1/3 of 27 is 9
So 27-9= 18 invitations lee has mailed