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MATH MARATHON

PostPosted: Fri Nov 23, 2012 7:36 pm
by 101dalmatians
Like asquaredb had done on the ns page, let us begin a MATH MARATHON on this forum.
Follow the same rules on the ns page....

Ask your questions here.

One thing:
If it gets too cumbersome here, start a MATH MARATHON CONT'D!

My question:

How often do you use the calculator on the math test - on average?
(Not only generic qs; you can also ask math qs...)