1. There were 85 birds on a wire. 38 flew away. How many birds are left?
2. Sarah had 56 crayons. She gave 19 to her brother. How many crayons does she have left?
3. Mike baked 65 cookies. He ate 24 of them. How many cookies are left?

1. Lily collected 37 seashells and Sam collected 29 seashells. How many seashells did they collect in total?
2. A store has 42 red apples and 36 green apples. How many apples does the store have in total?
3. Tom saves $18 one week and $23 the next week. How much money did he save altogether?

1. Jenny has 23 stickers. Her friend gives her 15 more stickers. How many stickers does Jenny have now?
2. There were 62 birds in a tree. 28 birds flew away. How many birds are left in the tree?
3. A farmer plants carrots in 5 rows. There are 8 carrots in each row. How many carrots did the farmer plant in total?
4. Sarah has 32 cookies that she wants to share equally with her 4 friends.  How many cookies does each person get?
5. Michael buys a toy car for $5 and a pack of marbles for $3. If he pays with a $10 bill, how much change will he get back?