Available for Android, iOS and Fire OS, the free TenMarks Summer Math program normally costs $40.
Technically Incorrect: If you think that 15 plus 6 is 17, you are not worthy of this bride in Uttar Pradesh, India.
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With PhotoMath, you can use your phone to scan an equation and immediately receive the answer.
Amazon has a bevy of discounts wrapped up in its launch of the Fire TV Stick, the e-tailer's answer to Google Chromecast -- but some of the deals aren't all that they appear.
Grown-ups attempt and fail to remember how to solve math problems from their childhood. Can you find the common denominators?
Technically Incorrect: The famed physicist says that simple math makes him believe there are aliens out there.
One of Twitter's co-founders has come back to help the troubled social-networking company. Seen as part artist, part visionary, the question facing Dorsey now is whether he can turn the company around.
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