Puzzles
Pyramid Passage »
Ancient Egyptian pyramids were built as royal tombs. Within these massive stone structures were rooms, halls, and connecting passageways. Look at the figure below. Can you draw four paths that connect the...
September 21 2009 / 2 comments / Read More »
Putting It Together »
Suppose you have a list of numbers from zero to one hundred. How quickly can you add them all up without using a calculator? HINT: There is a swift way to add these numbers. Think...
September 21 2009 / No comment / Read More »Math
Multiplication Tips »
Multiplying by five Jenny Logwood writes: Here is an easy way to find an answer to a 5 times question.If you are multiplying 5...
Sep 29 2009 / No comment / Read More »Multiplying a two-digit number by 11 »
For instance, suppose you wanted to multiple 43 x 11. Well, you may be able to solve this problem in your head already if...
Sep 6 2009 / No comment / Read More »How to Study Math #12: Learn From Your Errors »
This is probably one of the more important sections here and also one of the most over looked. Learning from your mistakes can only...
Sep 3 2009 / No comment / Read More »How to Study Math #11: Taking an Exam »
Taking exams is probably one of the most important things that you’ll do in a math class and so it’s important to do the...
Sep 3 2009 / No comment / Read More »
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