Delta-K,  Problem Solving,  Volume 5, Issue 1

SOME PUZZLES TO PONDER

Journal of the Mathematics Council of the Alberta Teachers’ Association

Volume 5 Issue 1, April 1966

4

SOME PUZZLES TO PONDER

Eugene P. Smith

These are taken from “Some Puzzles for Thinkers”; Eugene P. Smith, Wayne State University, Detroit, Michigan. Twenty-seventh Yearbook, Washington, D. C.: National Council of Teachers of Mathematics, 1963.