| Discussion: | All Topics |
| Topic: | Order of Operations (BOMDAS) |
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| Subject: | (no subject) |
| Author: | |
| Date: | Nov 18 2003 |
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In 1997 I made an application to show graphically the operations. Is under the
whole numbers, and don't include the division. You can write the expression
5*4-4+6 and the program shows the interpreted expression [(5)*(4)+ 0]-4 +6
graphically. The parenthesis can be seen as an isolate window of Windows, and
the numbers are represended by tokens. I think it can be useful. And it can be
useful to learn about negative numbers, and negative parenthesis, or
subtractions with a negative result, or aditions and subtractions with
borrowing, solving the expressions regrouping the integers. The name of that
application, is nummòlt. You can find it at: http://www.nummolt.org
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