Braingle Lite



O + O

Category:Trick
Submitted By:Scorefire
Fun:*** (2.34)
Difficulty:** (2.02)



Look at the following information:

O + T = T
O + S = S
T + T = F
F + F = E
E + O = N

What is N - N?

Answer:

Z.

One + Two = Three
One + Six = Seven
Two + Two = Four
OR
Two + Three = Five
Four + Four = Eight
Eight + One = Nine
SO
Nine - Nine = Zero.

The hint was to jog your mind a bit. Removing the symbols, you get TEN and ONE.

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