Given a number of boxes put in a truck, students determine how many more boxes need to be put in the truck.

Students determine how many more dinosaur books are needed for a total of ten books.

Students determine how many crackers are left on a plate after five crackers have been eaten. (Subtraction, 0-10)

Students determine how many boxes of tile Mrs. Garcia needs to put a tile border along one side of her kitchen wall.

Students determine how many puzzle pieces are left to finish a puzzle.