Add the binary equivalent of 3 (0011) to each digit of the
number in binary format. Ex: 1. Excess-3 of 6 is 0110(6) + 0011(3)=
1001(9) 2. Excess-3 of 12 is 0001 0010 + 0011 0011 = 0100 0101
(45)
0101 0011 = 101 0011. 3. Map the unsigned binary number's digits versus the corresponding powers of 2 that their place value represent: 26. 1. 25. 0. 24. 1. 23.