{"product_id":"first-mental-arithmetic-book-ann-montague-smith-9780721711645","title":"First Mental Arithmetic","description":"First Mental Arithmetic provides carefully graded questions that develop children's essential mathematics skills. A downwards extension of the Schofield \u0026amp; Sims bestseller Mental Arithmetic, the series comprises three workbooks for Year 1 (Books 1 to 3) and three for Year 2 (Books 4 to 6). The term 'mental arithmetic' is usually associated with spoken questions. However, children using all the Schofield and Sims Mental Arithmetic materials read the questions themselves and write down their answers. A Language of Maths glossary helps to develop children's number vocabulary and three Check-ups assess children's understanding. The separate First Mental Arithmetic Answers provides answers to all questions contained in this book, plus additional resources for teachers. Book 2 includes: vocabulary of addition and subtraction, block graphs, ordering by length, weight and capacity, position, direction and movement.","brand":"WoB","offers":[{"title":"GB \/ VERY_GOOD \/ INTERNAL","offer_id":49503928910097,"sku":"GOR004293014","price":14.99,"currency_code":"AUD","in_stock":true},{"title":"GB \/ NEW \/ GARDNERS","offer_id":49759418089745,"sku":"NGR9780721711645","price":18.89,"currency_code":"AUD","in_stock":true},{"title":"GB \/ GOOD \/ INTERNAL","offer_id":49894317162769,"sku":"GOR005603324","price":15.0,"currency_code":"AUD","in_stock":false},{"title":"GB \/ LIKE_NEW \/ INTERNAL","offer_id":53357623050513,"sku":"GOR011120985","price":14.8,"currency_code":"AUD","in_stock":false},{"title":"GB \/ WELL_READ \/ INTERNAL","offer_id":53477269209361,"sku":"GOR006412283","price":14.49,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/0721711642.jpg?v=1751231486","url":"https:\/\/www.worldofbooks.com\/en-au\/products\/first-mental-arithmetic-book-ann-montague-smith-9780721711645","provider":"World of Books ","version":"1.0","type":"link"}