X Y .
) X= 111, Y= 11;
1) , :
| X= 111 Y= 11 X+Y= 100 |
2) , :
| - | ||
 X=0,0000111
Y=1,0000011
| X= 0,0000111
Y= 1,1111100
1 0,0000011
  +1
(X+Y)= 0,0000100
| X= 0,0000111 Y= 1,1111101 1)0,0000100 (X+Y)= 0,0000100 |
( 0), (X+Y)=(X+Y)=(X+Y) .
) X= 101,Y= 11;
1) , :
| X= 101 Y= 110 X+Y= 1011 |
2) , :
| - | ||
 X=1,0000101
Y=1,0000110
| X= 1,1111010 Y= 1,1111001 1 1,1110011 +1 (X+Y)= 1,1110100 | X= 1,1111011 Y= 1,1111010 1)1,1110101 (X+Y)= 1,1110101 |
( 1), :
)
(X+Y)=1,1110100 
(X+Y)=1,0001011;
)
(X+Y)=1,1110101 (X+Y)=1,0001010+0,0000001=1,0001011.
, X+Y= 1011
