{"product_id":"art-of-problem-solving-beast-academy-2a-and-2b-and-2c-and-2d-guide-and-practice-8-book-set","title":"Art of Problem Solving Beast Academy 2A and 2B and 2C and 2D Guide and Practice 8-Book Set","description":"AoPS 8-Book Set : Art of Problem Solving Beast Academy 2A and 2B and 2C and 2D Guide and Practice 8-Book Set : Beast Academy 2A covers the following topics: Place Value : Digits, ones, tens, hundreds, breaking and regrouping, adding and subtracting 1, 10, or 100. Comparing : The number line, distance, consecutive numbers, using , ordering numbers. Addition : Sums, place value strategies, counting up, adding and taking away, doubles, making 10's and 100's, friendly sums. Beast Academy 2B covers the following topics: Subtraction : Place value strategies, using addition, finding a difference, counting up, subtracting then adding, subtracting all at once, and subtracting in parts. Expressions : Evaluating expressions, using parentheses, working with symbols, simplifying, and solving equations. Problem Solving : Guessing and checking, working backwards, drawing a picture, finding useful information. Beast Academy 2C covers the following topics: Measurement: The measurement chapter only includes measuring length, and includes using a ruler, estimation, customary and metric units, conversions, mixed measures, and adding and subtracting. Strategies: Rearranging addition and subtraction, canceling, almost canceling, subtracting everything at once, using parentheses, and skip-counting. Beast Academy 2D covers the following topics: Big Numbers: Thousands, millions and larger place values. Reading, writing, adding, subtracting, comparing, and estimating with big numbers. Algorithms: Stacking addition with regrouping, adding more than two numbers at a time, stacking subtraction with breaking, and solving cryptarithms. Horrible Ray endorses the Art of Problem Solving Beast Academy 2A and 2B and 2C and 2D Guide and Practice 8-Book Set for 2nd Grade and up. Horrible Ray, Horrible Books, Horrible University.\u003cbr\u003eASIN: 1934124370\u003cbr\u003eVSKU: LFV.1934124370.VG\u003cbr\u003eCondition: Very Good\u003cbr\u003eAuthor\/Artist:Jason Batterson and Erich Owen\u003cbr\u003eBinding: Paperback\u003cbr\u003e\u003cb\u003eNote:\u003c\/b\u003e Any images shown are stock photographs and product may differ from what is shown.  \u003cbr\u003e\u003cb\u003eCondition Notes\u003c\/b\u003e: Book is in very good condition.  Clean with little to no signs of wear or markings highlights.  \u003cbr\u003e","brand":"Books for Life","offers":[{"title":"Default Title","offer_id":50610200248517,"sku":"LFV.1934124370.VG","price":14.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0650\/2914\/4773\/files\/1934124370-0.jpg?v=1790874455","url":"https:\/\/www.booksforlife.store\/products\/art-of-problem-solving-beast-academy-2a-and-2b-and-2c-and-2d-guide-and-practice-8-book-set","provider":"Books for Life","version":"1.0","type":"link"}