Download or read book Letters & Numbers written by John T. Tortora and published by Dorrance Publishing. This book was released on 2021-06-16 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: Letters & Numbers By: John T. Tortora Letters and Numbers uses alphabet letters and numbers for mathematical exercises to enhance your reading and math knowledge and skills through new, challenging means. Corresponding each letter with their number in the alphabet, this workbook is sure to benefit both young and old in flexing their mental muscles.