Braingle Lite


Submitted By:incredibotsmast
Fun:*** (2.64)
Difficulty:** (1.79)

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.

Show Hint Show Answer

Comments on this teaser

Show all 6 comments


Most Popular | Hardest | Easiest

Privacy | Terms
Copyright © 2003