AMC8 2003 8, Problem 1

Jamie counted the number of edges of a cube, Jimmy counted the numbers of corners, and Judy counted the number of faces. They then added the three numbers. What was the resulting sum?

Solution: On a cube, there are $12$ edges, $8$ corners, and $6$ faces. Adding them up gets $12+8+6= \fbox{26}$.

Answer: 26