To Be Determined issue three

Page 1

To Be Determined

issue number three

MathCounts On March 5th, everyone who participates in Gordon’s MathCounts program went to the Rhode Island state competition. Gordon’s official team won sixth place out of about thirty schools. Below is a picture of the trophies they won. Seven people from Gordon were in the top fifty for individual scores, and everyone was in the top one hundred. There were approximately three hundred people at the competition. Gordon school students took tenth place, seventeenth place and twenty-third place, among others. All the participants had a great time and learned a lot. It was a fun experience that will help make the team next year even better. They would like to thank everyone who made it possible including: Mr. Kravitz, Mr. Barrett, and anyone who provided transportation. MathCounts meets twice a week. They get together and do math problems. They also do things in preparation for the competition, like learning the best way to assign problems during the team round. Here are two examples of typical problems:

The spring season of after school athletics began last week

What is the largest integer less than 2010 that has a remainder of 5 when divided by 7, a remainder of 10 when divided by 11, and a remainder of 10 when divided by 13? Here’s a harder one: The measures of the interior angles of a convex hexagon form an increasing arithmetic sequence. How many such sequences are possible if the hexagon is not equiangular and all of the angle degree measures are positive integers less than 150 degrees?

The answers will be published in the next edition of the paper. There are all different types of problems like geometry, arithmetic, algebra, and probability. When somebody thinks they got the answer, they show the rest of the people how they did it and then Mr. Kravitz or Mr. Barrett check to see if it is correct. A lot of fun is had during MathCounts practices. Remember, anyone can go to practices so hopefully they will have lots of people for next year!


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