{ "item_title" : "CHRISTmaths", "item_author" : [" Kow Cheong Yan "], "item_description" : "CHRISTmaths is a creative math problem solving book with a recreational flavor, by leveraging on the Christmas theme to posing and solving nonroutine math problems. The 196-page fun book would appeal to:* readers wishing to brush up their mathematical problem-solving skills in a fun and recreational manner; * problem solvers wanting to experience some ahamoments while solving some fertile questions; * students and mathletes longing for some creative mathematics as they flee from drill-and-kill assessment books.CHRISTmaths answers questions such as these: What day of the week is Christmas in 2025? How many zeros are there in 1 x 2 x 3 x ... x 24 x 25? Was Pythagoras a pre-Christian Christian? 12 Challenges @ Christmastime ...25 Mathematical Quickies & Trickies Xmas PhilamathThe 12 Puzzles of Christmas...Christmas TangramsCHRISTMAS AlphabeticsThe Twelve Days of Christmas.... and many more.", "item_img_path" : "https://covers4.booksamillion.com/covers/bam/9/81/087/655/9810876556_b.jpg", "price_data" : { "retail_price" : "12.90", "online_price" : "12.90", "our_price" : "12.90", "club_price" : "12.90", "savings_pct" : "0", "savings_amt" : "0.00", "club_savings_pct" : "0", "club_savings_amt" : "0.00", "discount_pct" : "10", "store_price" : "" } }

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