Author Description

if you have a son or a daughter and you want to teach them at home so they can learn and have fun at the same time with this workbook that contain vertical addition and subtraction problems characteristics of this workbook: 66 pages 8.5x11 inches in size it doesn't include the answer sheets so that you children can not cheat addition LEVEL 1=10 PAGES=10 problems addition LEVEL2=10 pages=10 problems subtraction=10 pages=10 problems this is a great tool for homeschooling, practicing double digit math problems for kids hwo are in the 1rst- 3rd grade