{"product_id":"9788072454242","title":"Mathematics Workbook 4\/B for 2nd Grade of Primary School","description":"\u003cp\u003eThis Czech-language mathematics workbook covers numeration, addition and subtraction with carrying across tens within the number range up to 20, and simple word problems, including geometric ones. It also includes a loose paper addition ruler for numbers up to 20.\u003c\/p\u003e","brand":"Alter","offers":[{"title":"Default Title","offer_id":54025176154459,"sku":"9788072454242","price":7.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1787\/2513\/files\/0639117.jpg?v=1789062626","url":"https:\/\/czechmovie.com\/products\/9788072454242","provider":"czechmovie","version":"1.0","type":"link"}