Consider the analogy of cookie jars with distinct numbers of cookies, such that $k_i$ is the number of cookies in the $i$th jar. The "Cookie Monster" wants to eat all the cookies, but at each move he must choose some subset of the jars and eat the same amount from each jar. ...
6. At the end of the game, spend time reviewing the numbers of any cookies in the cookie jar. Have fun playing & learning! Bern
When you see a fortune cookie, it’s not the cookie you’re craving; it’s the fortune. There are plenty of baked goods out there, but how many also act as a fortune teller or pretend to be one? On the other hand, is there a better fortune teller and hidden message carrier than ...