Puzzle solvers will love these entertaining story problems that require deductive reasoning, logical elimination and math skills. In Math Perplexors: Level A (Ages 8 to 9), use clues to cross off words in a list of all possible answers to arrive at the solution. 50 problems increase in complexity as you work your way through the book. This book is reproducible for single-classroom use. Please click the link below for a free printable worksheet sample.