Archive for the ‘Math contest’ Category

Pi Day Challenge

Tuesday, March 16th, 2010

[ Editor's Note: Alex Cook is involved in a "Pi Day Challenge" that involves solving 28 puzzles. Alex sent me the following email which I'm forwarding for your enjoyment. Yes, Pi Day was Sunday but the festivities continue! ] Hello Fellow Math Enthusiasts! My name is Alex Cook, and I want to ...

MMM #24: Rock Band Madness at Blinkdagger

Monday, January 19th, 2009

MMM #24 is available now at Blinkdagger. Here's the problem: The Problem Statement The five songs that the blinkdagger band (Rob, Zane, Daniel, and Quan) can complete on expert are: Oasis - Wonderwall Dashboard Confessional - Hands Down Bon Jovi - Livin’ on a Prayer Wheezer - Say It Ain’t So Journey - Any Way You ...

Math contest at MathNotations

Friday, January 16th, 2009

Dave Marain at MathNotations asked me to spread the word about a contest he's running and I'm happy to oblige. Here's a piece of the email Dave sent me: I'm running a math contest for HS and MS students on Tue Feb 3rd. I've announced it online and have gotten a few ...

MMM #15: We have a winner!

Saturday, September 27th, 2008

Richard Berlin, who has been participating in Monday Math Madness! for quite a while, was picked as the winner for this contest by Random.org. Congratulations, Richard! I'll be sending you your prize so send me your address. Stand by for another Monday Math Madness on Monday at Blinkdagger. SHARETHIS.addEntry({ title: "MMM #15: ...

Monday Math Madness #13 - Awesome TI calculator giveaway

Monday, August 18th, 2008

Blinkdagger and Wild About Math! are really stirring things up for Monday Math Madness (MMM) contests #13 and 14. And, Texas Instruments is giving away a VERY cool calculator (keep reading for more about the calculator), they'll ship it internationally, plus we'll allow anyone to win - even if you've ...

Monday Math Madness #9

Monday, June 23rd, 2008

Last Friday Blinkdagger announced a winner for MMM #8. Here's MMM #9: Consider all of the 6-digit numbers that one can construct using each of the digits between 1 and 6 inclusively exactly one time each. 123456 is such a number as is 346125. 112345 is not such a number since ...

Monday Math Madness #7: We have a winner

Friday, June 6th, 2008

We have a winner for this seventh contest. Congratulations, Brent Yorgey! I'm delighted that Brent, of Math Less Traveled, won this one because Brent gives so much to students and readers of his blog. Brent - Enjoy your $25 gift certificate from our kind sponsor for this contest, the Art ...

Monday Math Madness #7

Monday, May 26th, 2008

It's time for Monday Math Madness #7. I love infinite series and I found today's infinite series problem on the web. This is one of the most interesting of these kinds of problems I have run into. It's challenging but not brutally difficult, so give it a try. I won't ...

Janet’s solution to Monday Math Madness #5

Monday, May 26th, 2008

As promised, here is Janet's solution to Monday Math Madness #5. Aside from 1 and 9, are there any perfect squares whose digits are all odd? Justify your answer. No. All perfect squares two digits and larger have at least one even digit. SHARETHIS.addEntry({ title: "Janet's solution to Monday Math Madness #5", url: "http://wildaboutmath.com/2008/05/26/janets-solution-to-monday-math-madness-5/" });

Warmup problems for Monday Math Madness #7

Monday, May 26th, 2008

Blinkdagger has announced the winners for contest #6. A little later today I'll be posting contest #7. In the meantime, here are a couple of warmup problems: 1. If a fish weighs one pound plus half its own weight, how much does the fish weigh? Do this problem quickly and without paper. ...