The toy store has 48 games.
It has 31 puzzles.
How many more games does the store have?

19 birds are singing in Tiffany's backyard.
10 more birds join them.
How many birds are in Tiffany's yard now?

You need to sell 45 candy bars to win a radio.
You have sold 22 candy bars so far.
How many more candy bars do you need to sell?

Josh bought a bat for $15.
He also bought a mitt for $21.
How much did Josh spend altogether?

Mark had 49 marbles.
He gave some to his friend, Paul.
Mark then had 35 marbles left.
How many marbles did Mark give to Paul?