Learn important maths skills in this wipe-clean and pull-the-tab novelty board book that supports school learning in the home.The answers to over 100 addition questions are revealed when you pull-the-tabs, helping children to learn some fundamental maths rules and to gain number and addition confidence in no time at all. Use the wipe-clean pen to write the answer to each sum, then pull the tab to check the answers!A perfect novelty board book to promote numeracy for children age 5 and up. Simply wipe clean and use again and again.