Students must memorize multiplication facts otherwise they will struggle with more advanced math. Five Times Five Is Not Ten is different because it uses number sense and visual strategies to teach children how to remember multiplication facts. There are 148 cleanly designed written practice pages.Some pages include addition and subtraction facts mixed in with multiplication facts. Parents and teachers will see that students are successful in completing pages without counting or using a multiplication chart. Included: How to Use the Book, Answers, Record-Keeping pages, and a Certificate of Mastery.This practice book was designed for students in any grade level who need to learn multiplication.