{"product_id":"calculator-mathematics-book-ladybird-9780721433035","title":"Calculator Mathematics","description":"An activity book on calculator maths intended to develop skills in place, value, addition and subtraction, rounding up and down, special numbers, directed numbers, algebra and co-ordinates. The exercises are put into the context of a haunted house, travelling in time and going on holiday.","brand":"WoB","offers":[{"title":"GB \/ VERY_GOOD \/ INTERNAL","offer_id":49512001110289,"sku":"GOR003036242","price":10.0,"currency_code":"USD","in_stock":false},{"title":"GB \/ GOOD \/ INTERNAL","offer_id":49645828800785,"sku":"GOR003675381","price":10.0,"currency_code":"USD","in_stock":false},{"title":"GB \/ WELL_READ \/ INTERNAL","offer_id":52108572262673,"sku":"GOR003167362","price":10.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/0721433030.jpg?v=1750912774","url":"https:\/\/www.worldofbooks.com\/products\/calculator-mathematics-book-ladybird-9780721433035","provider":"World of Books ","version":"1.0","type":"link"}