Question

Which of these problems is correct if the numbers are binary numbers?

(1 point)
Responses

1 + 1 = 2

1 + 1 = 2

1 + 1 = 10

1 + 1 = 10

0 + 0 = 1

0 + 0 = 1

1 + 0 = 10

Answer 1

The ones that say "1 + 1 = 10" are correct.

Reason: in binary 1 + 1 = 2 (decimal), and 2 is written as 10 in base 2. The others are incorrect (0+0 = 0, 1+0 = 1).