Tommy has $79.
He wants to buy a $35 camera.
He also wants to buy a $59 CD player.
How much more money does Tommy need?

Tuition at the music school is $45 per person.
There is a $15 discount for siblings.
Ali and her brother, Matt, signed up for classes.
How much will it cost for both children?

Omar loves to play checkers.
He played 37 games yesterday.
He played 49 games today.
Omar lost 18 games.
How many games did he win?

94 students signed up for computer classes.
There were 24 second graders and 29 third graders.
The rest of the students were fourth graders.
How many fourth graders took computer classes?

J.T. has some superhero trading cards.
He lost 14 of them.
He gave 19 of them to his best friend.
Now he has 45 cards left.
How many cards did J.T. have at first?