David saved $935.
Michael saved $248 less than David.
How much money did Michael save?

Mr. Winston sold 654 ice cream cones last weekend.
He sold 275 ice cream cones this weekend.
How many ice cream cones did he sell altogether?

Trevor has a giant baseball card collection.
He had 112 doubles so he gave those to his brother.
Now Trevor has 795 cards.
How many baseball cards did Trevor have at first?

Lara and Casey have 213 stickers altogether.
Casey and Amy have 162 stickers altogether.
Amy has 94 stickers.
How many stickers does Lara have?

Zachary has 135 marbles.
He gave 27 marbles to his friend, Marcus.
Now they have the same number of marbles.
How many marbles did Marcus have at first.