Enigman
- 643
- 312
Gad said:...
6537234568991*7... Do it.
Step 1 Select the computation.
Step 2 Right click.
Step 3 Click compute by wolframalpha
Step 4 Go to the tab just opened.
http://www.wolframalpha.com/input/?i=6537234568991*7&t=crmtb01&f=rc
45760641982937

Ed- btw I could do it mentally too since one of them is just a single digit number...took a course in Abacus learning long ago...same time I found the 9 trick.
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