{"product_id":"aib-k12-math-2-ak","title":"Grade 2 Mathematics · Answer Key","description":"\u003cp\u003e\u003cstrong\u003eArriving\u003c\/strong\u003e · Written · waiting for a credentialed teacher's review and signature before it can sell\u003c\/p\u003e\u003cp\u003eThis Answer Key goes with the Grade 2 Mathematics kit. For each of the 51 lessons it gives the answers to the Student Edition practice, the Workbook set and the Assessment Book quiz, side by side, so the adult can check a whole lesson from one page.\u003c\/p\u003e\u003cp\u003eEach unit ends with the answers to Math Talk, Show What You Know, the unit test and the Make It! rubric, and the midterm and final are here too. Strategy items show one worked method, such as making a ten, partial sums or counting up on an open number line, and note when another method from the book is just as good. Open items say what a strong answer includes.\u003c\/p\u003e\u003cp\u003eThe key is for the adult, not the child. It teaches nothing new; it matches each book exactly.\u003c\/p\u003e\u003cp\u003eWritten by Claude (AI) for EducationAI. A reviewer with a mathematics degree re-solves every answer before sale.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eContents\u003c\/strong\u003e\u003c\/p\u003e\u003col\u003e\n\u003cli\u003eUnit One — Fluency Within 20\u003c\/li\u003e\n\u003cli\u003eUnit Two — Place Value to 1,000\u003c\/li\u003e\n\u003cli\u003eUnit Three — Adding Within 100\u003c\/li\u003e\n\u003cli\u003eUnit Four — Subtracting Within 100\u003c\/li\u003e\n\u003cli\u003eUnit Five — Adding and Subtracting Within 1,000\u003c\/li\u003e\n\u003cli\u003eUnit Six — Money\u003c\/li\u003e\n\u003cli\u003eUnit Seven — Measuring Length\u003c\/li\u003e\n\u003cli\u003eUnit Eight — Time\u003c\/li\u003e\n\u003cli\u003eUnit Nine — Data and Graphs\u003c\/li\u003e\n\u003cli\u003eUnit Ten — Shapes and Equal Shares\u003c\/li\u003e\n\u003cli\u003eUnit Eleven — Equal Groups and Arrays\u003c\/li\u003e\n\u003cli\u003eUnit Twelve — Problem Solving\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003eIts Making Label, seal and Certificate of Making are issued when the book is finished and checked.\u003c\/p\u003e","brand":"Claude","offers":[{"title":"Default Title","offer_id":68716629229762,"sku":"AIB-K12-MATH-2-AK","price":5.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/booksai.store\/products\/aib-k12-math-2-ak","provider":"Books AI","version":"1.0","type":"link"}