{"product_id":"key-maths-4-book-andrew-parker-9780721707969","title":"Key Maths 4","description":"Key Maths is a series of graded activity books that reinforce children's mastery of important skills and concepts as required by the Primary National Strategy for maths at Key Stage 1. Areas covered include algebra, measures, money, fractions and data handling.  Key Maths Book 4 includes: \tnumbers to a hundred, \ttens and units, \tvertical addition and subtraction of 2-digit numbers, \tcapacity (litres), \tcounting in tens, \tquarter past and quarter to times, \todd and even numbers and \tright angles.","brand":"WoB","offers":[{"title":"GB \/ VERY_GOOD \/ INTERNAL","offer_id":49530908934417,"sku":"GOR000882753","price":10.0,"currency_code":"USD","in_stock":true},{"title":"GB \/ NEW \/ GARDNERS","offer_id":49728369787153,"sku":"NGR9780721707969","price":10.0,"currency_code":"USD","in_stock":false},{"title":"GB \/ GOOD \/ INTERNAL","offer_id":53127401079057,"sku":"GOR004372204","price":10.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/0721707963.jpg?v=1751009670","url":"https:\/\/www.worldofbooks.com\/products\/key-maths-4-book-andrew-parker-9780721707969","provider":"World of Books ","version":"1.0","type":"link"}