Binary addition

Page 1

00=0+0=0

01=0+1=1

10=1+0=1

11=1+1=10

111=1+1+1=11

etc...

because each digit for binary is:

128,64,32,16,8,4,2,1.

Page 2

10110101

+00111100

=(1)11110001

Here this adds up to 9 bits of data where there is only 8 bits avaliable

This is called binary overflow, 3 things could happen: it could crash the computer, the computer could just ignore it, or you will need to allocate more memory to the code this is in