http://news.yahoo.com/blogs/sidesho...nt-math-problems-third-graders-201910368.html "John's father gave him 1359 marbles on his birthday. John swallowed 585 marbles and died. 9 of John's friends came for his funeral the next day. John's grieving father gave the remaining marbles to John's friends in equal numbers. How many marbles did each friend get?" is an example of the math problems.