Eliminating Careless Error is a fantastic book which shows all children (and adults) how to be sure they have the correct answer to any arithmetic problem. If you child is struggling in math, it is highly likely that 'careless error' is the chief culprit. No remedy is ever offered in schools, except 're-do the entire problem' and then there is no guarantee that THAT problem isn't wrong, too! This method is quick and highly reliable. Any student can, on sight, tell themselves or a teacher, whether an answer is right or wrong as soon as the original problem is finished! It will turn your struggling student into an A student, almost overnight. Children who have used this book have gone from fearing and hating math to loving it. They think they are learning a 'magic trick'. But they're not. They're learning real math that isn't taught in schools. The method works for all four arithmetic operations; addition, subtraction, multiplication and division. Click on book cover to go to Back Fence Publishing store.