{"product_id":"maths-criss-cross-adding-and-subtracting-over-80-fun-number-grid-puzzles-9781839407178","title":"Maths Criss-Cross Adding and Subtracting: Over 80","description":"\u003cb\u003eBook Synopsis\u003c\/b\u003e\u003cbr\u003e\u003cp\u003e\u003cb\u003eCriss-cross puzzles are a unique and inventive to improve your maths skills. Simply fill out the missing numbers in the grids to complete the adding and subtracting sums.\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e This vibrantly illustrated, ingeniously designed book transforms maths practice into a game that young readers will love. As they solve the puzzles, kids will be boosting the speed at which they can solve simple problems, and supercharging their mental maths ability.\u003cbr\u003e\u003cbr\u003eThe book also contains a fun fact on every page, linked to the vibrant illustrations.\u003cbr\u003e\u003cbr\u003e For bright sparks aged 5+.\u003c\/p\u003e","brand":"Arcturus Publishing Ltd","offers":[{"title":"Default Title","offer_id":51020691734871,"sku":"9781839407178","price":6.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0817\/1739\/5799\/files\/9781839407178.jpg?v=1750784104","url":"https:\/\/bookcurl.com\/products\/maths-criss-cross-adding-and-subtracting-over-80-fun-number-grid-puzzles-9781839407178","provider":"Book Curl","version":"1.0","type":"link"}