Proctele apps in the App Store

Proctele apps in the App Store
Click the picture to see Proctele apps in Apple's App Store

Friday, December 31, 2010

And here's a solution

The question was:
How do you add, subtract, multiply and divide 1 2 3 5 9 9 to get 653 ?


653 = (3 + 1) x 2 x 9 x 9 + 5 = 8 x 81 + 5

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