calculator magic

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Here Is A List Of 4 Of The Coolest Calculator Tricks Ever!

The calculator is actually a pretty interesting object. Here are a few cool calculator tricks that you should have up your sleeves to impress practically anyone! Guessing any unknown number Via Source: eBay Advise your companion to pick their most loved number somewhere in the range of 1 and 9, however, don’t disclose the number to you. (Most loved number =…