Additional information
by Libin Cai (Author)
Built as a playful extension of the 9×9 multiplication table, this book turns tricky multiplication and division into quick, fun, and magical tricks. From 1-digit times multi-digit numbers to clever 2-digit shortcuts and beyond, each method makes calculations faster and easier - often done entirely in your head!
Learn secrets like Big 2-Digit Times Magic, Teens Times Magic, Same Tens - Ones Sum 10, Divide by 25, Even 2-Digit × 51, and many more. With clear steps, playful rhymes, and helpful illustrations, even big numbers start to behave like friendly puzzles. Readers will be engaged in the magic themselves - discovering patterns, experimenting, and creating their own tricks.
Perfect for curious kids, parents who love clever math tricks, or teachers looking for exciting classroom ideas, this book shows that math can be simple, fast, and full of surprises.
Unlock the magic - and watch numbers come alive!
