{"product_id":"gusto-professor-subtraction-activity-book-math-essentials-children-s-arithmetic-books-9781683219521","title":"Subtraction Activity Book Math Essentials | Children's Arithmetic Books","description":"Why should you invest in subtraction activity books? Well, that's because math is a skill best learned through constant trial and error. Yes, your child will say he\/she understands the concept but can he\/she really subtract on his\/her own? Test and improve your child's understanding of subtraction. Secure a copy of this activity book today!","brand":"Professor Gusto","offers":[{"title":"Default Title","offer_id":53642236428630,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/5829\/5382\/files\/product_image_9781683219521_1.jpg?v=1778697352","url":"https:\/\/www.momoxbooks.com\/products\/gusto-professor-subtraction-activity-book-math-essentials-children-s-arithmetic-books-9781683219521","provider":"momoxbooks","version":"1.0","type":"link"}