{"product_id":"the-combination-lock-problem-isbn-9798890631763","title":"The Combination Lock Problem","description":"\u003cb\u003eA hilarious comic that shows how much fun math can be. For math fans and non-math fans ages 7 years and up.\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003eSheep, Chicken, and Goat need to take Farmer Ed’s money to the bank. The farmer wrote his code on a piece of paper, but . . . Goat got hungry and ate it! He remembers Farmer Ed saying there was some kind of logic to the code. But what was it?","brand":"Clavis Publishing","offers":[{"title":"Default Title","offer_id":48683972985061,"sku":"NP9798890631763","price":20.95,"currency_code":"USD","in_stock":false}],"url":"https:\/\/k12savings.com\/es\/products\/the-combination-lock-problem-isbn-9798890631763","provider":"K12savings","version":"1.0","type":"link"}