mathemagics

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Mathematics made easy

markmoney @markmoney (2868) • Philippines 2 Feb 09

I created this discussion aiming to make Mathematics easy for us especially for those who hate Math and finding it very difficult. I want you guys to share some tricks or shortcuts that you know. Let's make Mathematics easier!...

1 response

Clues to mathemagics

ilunice @ilunice (946) • Netherlands 10 Jan 07

Here we go: The magic number that will divide any number whose sum of digits is equal to itself is 9. Example: 90/9=10, 9+0=9, 99/9=11; 9+9=18 and 1+8=9; 36/9=4 and 3+6=9 QED The number that denotes the union between male...

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Mathemagics???

ilunice @ilunice (946) • Netherlands 9 Jan 07

On the nomber line, 0,1,...9, there is a particular nuber that stands for the union betwen male and female. What is the number. Also give the two nubers that sum up to this number.

1 response