{"product_id":"9781845213688","title":"Datblygu Mathemateg: Trin Data - Blwyddyn 3","description":"Llyfr gweithgareddau y gellir ei addasu a'i lungopïo ar gyfer y wers fathemateg. Mae'r llyfr yn cynnwys dros 50 o daflenni, gweithgareddau estynnol a nodiadau i athrawon a rhieni. Addasiad o lyfr o'r gyfres '100% New Developing Numeracy' (A\u0026amp;C Black).","brand":"Caroline Clissold","offers":[{"title":"Default Title","offer_id":51695007826233,"sku":"9781845213688","price":17.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/7813\/1001\/files\/9781845213688.jpg?v=1770799200","url":"https:\/\/www.ffolio.cymru\/products\/9781845213688","provider":"ffolio.cymru","version":"1.0","type":"link"}