you may ask "Why does 2=1,1?" this is because in this base the magnitudes are still base 3 but there are only 2 digits. so 2 does not have a defined value. So it is "1,1" or "1+1" so for a math problem it would look weird but it is true in this base. "1+1=(1+1)" 1+1 (2 in b10) is it's own number. Along with 11,1 10,10 10,11 10,11,1 and 11,11