Puzzles
[Challenge Geometric Puzzle #3] Four identical matchsticks squares »
Move two matchsticks to make only four identical squares. Show Answer ▼...
February 28 2010 / No comment / Read More »
[Challenge Geometric Puzzle #2] Max Parts – Using 4 Lines »
How to get max divisions (parts) using 4 lines in the following rectangular? Show Hint ▼ The max number is 11 Parts Show Answer ▼...
February 21 2010 / 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 / 1 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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