Without doubt, kids love exploring new ways of solving problems, yes, especially in a fun and challenging way as in a puzzle formats. Therefore in the book, Addition and Subtraction Games: The kids' math puzzles of Numbers Addition and Subtraction Workbook ...the author present several variations on Addition and subtraction in a number block method... the most well-known type of logic puzzle in an easy to use, but exciting format that is also perfect for any math classroom today. Besides, these language-independent logic puzzles provide kids with countless problems to stretch how they think and reason while solving the puzzles. Moreover, we all know most kids have issue with Math, but who knew that math could be so cool? I mean to turn Math to games or puzzles.... In fact, this Math brain games will help students learn core math concepts and develop critical thinking skills in the process of solving the puzzles So, go ahead, get a copy...have fun, it is time to start solving the puzzles. Wait... before I forget, the solution to the puzzles are at the back of the book. Please, take time to look inside to see if this book is right for your kid