Math Riddles How many pluses should we put between the digits of 987,654,321 to get a total of 99, and where? Answer: (6) 9 + 8 + 7 + 6 + 5 + 43 + 21= 99 (7) 9 + 8 + 7 + 65 + 4 + 3 + 2 + 1= 99 Solution: Show Answer (6) 9 + 8 + 7 + 6 + 5 + 43 + 21= 99 (7) 9 + 8 + 7 + 65 + 4 + 3 + 2 + 1= 99 Reveal Answer 1 0 Share with Facebook Comment You may also like.. Medium Riddles Why can’t the world ever come to an end? Answer: Because it's round. Solution: Show Answer Because it’s round. Reveal Answer 0 0 Riddles for Adults WYISDERSOMENIMORORSIZASIZDENDERISORSIZ? What does this say? Answer: Why is there so many more horses asses than there is horses? Solution: Show Answer Why is there so many more horses asses than there is horses? Reveal Answer 28 15 Funny Riddles What did Adam and Eve lack that everyone else has? Answer: parents Solution: Reveal Answer 0 0 Funny Riddles Everyone claims to know a way to stop these involuntary contractions but none of them work. Answer: hiccup Solution: Reveal Answer 1 0 Difficult Riddles What has three ways out and just one way in? Answer: A T-shirt! Solution: Reveal Answer 0 0 Previous Next