AdditionMath brain teasers require computations to solve.
1+2+4+8+16+32+64... ... = 8
If the '... ...' means that it goes on and on forever, how can you do only one thing to this to make the above equation equal?
* You may only take away or add a symbol/ digit,
* OR, move a digit around,
* OR, put a digit on top or below to make a fraction, resize it to make it a power, etc
* OR change a digit into another one.
** You CANNOT change the = or ... ... signs.
AnswerRotate the 8 ninety degrees to make an infinity sign.
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