Making Maths Riddle

using four eights (8) and a one (1) and one mathematical symbol , create the number 100




Similar Riddles

I am a five-letter word and comprises two different vowels and three same consonants. I am so strong that I can spoil your entire work.

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Below, you will find the mathematical proof that 10 equals 9.99999?. But is that possible or there is something wrong about it? Can you find the error?

x = 9.999999...
10x = 99.999999...
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In 2007, a puzzle was released and $2 million prizes were offered for the first complete solution. The competition ended at noon on 31 December 2010, with no solution being found. Wiki