Daily Archives: April 25, 2012

2011 Math Prize for Girls: #6-10

Here are comments and solutions to problems 6-10 on theĀ 2011 Math Prize for Girls contest that took place at MIT on September 17, 2011. Earlier I blogged comments and solutions for problems 11-15 andĀ problems 16-20.

Posted in Contest Math | Tagged , | 3 Comments