Mr Simmonds

We teachers know that “practice makes perfect”—especially for building computation skills. The puzzles in this book have provided excellent computation practice for my entire class and have motivated my most reluctant students. Many years of experience developing and using puzzles in the classroom have convinced me that when students are engaged by activities such as the puzzles in this book, they will learn effectively and tackle new challenges. While my students are “having fun” solving riddle

Solve ratio problem