Money With Pictures Online Crocodile Game - math game for 1st, 2nd, 3rd, 4th, 5th, 6th grades. Learn how to recognize and add money specifically U.S. dollars. Children will be shown pictures in this game which correspond to an amount of money. Students will learn to recognize a dime, penny, quarter, nickle and dollar. Click the start button and begin the game. Be drawn into the world of zombies along the lines of a halloween themed board game. It is a free Mcq online quiz which teachers and parents will love.