ABCD
0111
0111
-----
1110
D: 1 +1 = carry 1
C: 1+1+1 = 1 carry 1.
B: 1+1+1 = 1 carry 1.
A: 1
1110-111 in binary = 999
111 + 111 = 1110
The number 111 in binary would be 1101111
The number 7 - written in binary is... 111
Assuming that is binary: 1111112 = 63
1110-111 in binary = 999
111 + 111 = 1110
The number 111 in binary would be 1101111
The number 7 - written in binary is... 111
111
Assuming that is binary: 1111112 = 63
7 in Binary is 111
111 = 1101111
Binary: 111 + 111 = 1110 Decimal: 7 + 7 = 14
7 = 111
111
11122