Crosswords1 min ago
1% Club
26 Answers
It seems to be getting easier every week.
Or is it just that the questions seem to follow a formula and I'm used to them?
Answers
Best Answer
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For more on marking an answer as the "Best Answer", please visit our FAQ.barry, this seems to be the easiest solution to understand:
//Look at the list of 1+2+3+4+…+97+98+99+100 and fold it in half (since there are an even number of numbers) so then you have 1+2+3+4+… on top of 100+99+98+97+… and the adding them together you get 101+101+101+101…(50 times) or 50 X 101 = 5050.//