1)  James has 77 cards. Melanie has 74 more cards. How many cards does Melanie have?
Answer:

   2)  Both Susie and James have stamps collections. James has 47 stamps. Susie has 19 less stamps. How many stamps does Susie have?
Answer:

   3)  Dale and Lan have 97 baseball cards together. 51 of them belong to Lan. How many baseball cards does Dale have?
Answer:

   4)  There were 85 boys in a movie theater. 18 boys have left. How many boys are there now?
Answer: