binary addition

what is binary addition?

binary addition is the process of adding together two binary integers (up to and including 8 bits).

true or false?

binary addition starts from the rightmost digit and moves left.

true.

binary addition starts from the rightmost digit and moves left.

what does “carrying over” mean in binary addition?

carrying over occurs when the sum of a column is greater than 1, passing the excess to the next left column.

define overflow error.

an overflow error is when the result of a binary addition exceeds the available bits.

what is 1 + 1 in binary addition?

1 + 1 = 10 (2 in denary)

true or false?

the sum of 1001 and 0100 in binary is 1101.

true.

what is the sum of 00011001 and 10000100 in binary?

10011101.

define binary integer.

a binary integer is a number represented in the base 2 number system.

perform the following binary addition.

128	64	32	16	8	4	2	1
0	0	0	1	1	0	1	1
0	1	1	0	0	1	0	1

128	64	32	16	8	4	2	1
0	0	0	1	1	0	1	1
0	1	1	0	0	1	0	1
1	1	1	1	1	1	1
1	0	0	0	0	0	0	0

perform the following binary addition

128	64	32	16	8	4	2	1
1	1	1	1	0	0	0	0
0	0	0	0	1	1	1	1

128	64	32	16	8	4	2	1
1	1	1	1	0	0	0	0
0	0	0	0	1	1	1	1
1	1	1	1	1	1	1	1

perform the following binary addition

128	64	32	16	8	4	2	1
0	1	0	1	0	1	1	0
0	0	0	0	1	1	1	1

128	64	32	16	8	4	2	1
0	1	0	1	0	1	1	0
0	0	0	0	1	1	1	1
		1	1	1	1
0	1	1	0	0	1	0	1