{"product_id":"the-math-detective-agency-20-secret-missions-for-kids-ages-9-12-math-pat","title":"Math I like it! The Math Detective Agency - 20 Secret Missions for Kids Ages 9–12 [Paperback]","description":"\u003cdiv\u003e\n    \u003cp\u003eTHIS IS NOT ANOTHER MATH WORKBOOK. The Math Detective Agency is a secret math adventure book designed for kids ages 9–12, blending spy thriller elements with challenging mathematical enrichment. Recruits join Professor Zero of CIPHER to recover the stolen Codex from General Minus across 20 secret missions.\u003c\/p\u003e\n\n    \u003cp\u003eThis book focuses on teaching mental math shortcuts, secret codes, number tricks, hidden patterns in nature, and famous number mysteries that are often outside the standard classroom curriculum.\u003c\/p\u003e\n\n    \u003cstrong\u003eKey Features \u0026amp; Benefits\u003c\/strong\u003e\n    \u003cul\u003e\n        \u003cli\u003e20 secret missions structured as a detective adventure, not repetitive drills.\u003c\/li\u003e\n        \u003cli\u003eUnlocks mathematical superpowers like mental math shortcuts and secret codes.\u003c\/li\u003e\n        \u003cli\u003eBuilds real math confidence without worksheets or repetition.\u003c\/li\u003e\n        \u003cli\u003ePerfect for gifted kids, advanced learners, STEM enthusiasts, and homeschool enrichment.\u003c\/li\u003e\n        \u003cli\u003eIncludes full solutions and step-by-step explanations.\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003cstrong\u003eWhat's Inside\u003c\/strong\u003e\n    \u003cul\u003e\n        \u003cli\u003e20 secret missions\u003c\/li\u003e\n        \u003cli\u003eStory chapters with recurring characters\u003c\/li\u003e\n        \u003cli\u003eSigma-Level bonus challenges\u003c\/li\u003e\n        \u003cli\u003eFull answer key\u003c\/li\u003e\n        \u003cli\u003eField Agent Certificate\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003cstrong\u003eSpecifications\u003c\/strong\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eFormat:\u003c\/strong\u003e Paperback\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eAge Range:\u003c\/strong\u003e Ages 9–12\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eLanguage:\u003c\/strong\u003e English\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePrint Length:\u003c\/strong\u003e 99 pages\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 178 x 6 x 254mm (or 17.78 x 0.58 x 25.4 cm)\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eItem Weight:\u003c\/strong\u003e 249 g\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eISBN-10:\u003c\/strong\u003e 8397323384\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eISBN-13:\u003c\/strong\u003e 978-8397323384\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePublication Date:\u003c\/strong\u003e 26 May 2026\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003cp\u003eBy the end of this adventure, your child will not just solve math problems; they will think like a detective. This book is an outstanding gift for children who enjoy puzzles, escape rooms, detective stories, or advanced mathematical concepts.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"by Math I like it!","offers":[{"title":"Default Title","offer_id":57640311619966,"sku":"8397323384","price":20.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/3919\/1207\/files\/71FbEE1ZqcL_692460b3-54b0-4db9-8386-d4db56040a74.jpg?v=1783242298","url":"https:\/\/www.yachew.com\/fr-fr\/products\/the-math-detective-agency-20-secret-missions-for-kids-ages-9-12-math-pat","provider":"Yachew","version":"1.0","type":"link"}