35. ABK + ABK

+ ABK + ABK

of the truth table below.

A

B

SUM

CARRY

0

0

0

0

0

1

1

0

1

0

1

0

1

1

0

1

37. Construct a truth table for adding two binary digits. Label

the inputs A and B. Show both the SUM and the CARRY

outputs.

INPUTS

OUTPUTS