niconneo

Verified answer

111 = 2^2+2^1+2^0=4+2+1=7
1010 = 2^3 + 2^1 = 8 + 2 = 10
11011 = 2^4+2^3+2^1+2^0=16+8+2+1=27
101101 = 2^5+2^3+2^2+2^0=32+8+4+1=45