Two step word problems Form c

Erin wants to buy a dictionary that costs $12, a dinosaur book that costs $16, and a children's cookbook that costs $11. She has saved $29 from her allowance. How much more money does Erin need to buy all three books?

For breakfast, Joe bought a muffin for $1.60 and a cup of coffee for $0.55. For lunch, Joe had soup, a salad, and lemonade. The soup cost $2.75, the salad cost $7.85, and the lemonade cost $0.65. How much more money did Joe spend on lunch than on breakfast?

Ronnie needs 101 cupcakes for a birthday party. He already has 21 chocolate cupcakes and 33 vanilla cupcakes. How many more cupcakes should Ronnie buy?

A store had 40 oranges in a bin. If they threw away 25 of the old ones and put 21 new ones in the bin how many would be in the bin?

At the arcade Amy had 6 tickets she saved from the last time she went. This time she played a game 7 times and earned 5 tickets each time she played. How many tickets does she have now?