Challenging Math Quiz: Are You Up For It?

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Many social media users enjoy math-related brain teasers as a way to relax and escape the pressures of everyday life. These puzzles require enthusiasts to rely solely on mental calculations, without the aid of calculators or writing tools.

Solution:

Following the BODMAS rule, we start by multiplying 11 by 11, resulting in 121. Next, we need to subtract 11 from this total. According to the order of operations, we process calculations from left to right when dealing with addition, subtraction, and multiplication. Therefore, we calculate 11 – 121 first, yielding -110. Finally, adding 11 gives us a result of -99.