Binary Addition - Positive Numbers

Example of addition of two unsigned binary numbers

Binary addition is done like adding decimal numbers, except that you have only two digits. You have to remember only that:
0+0 = 0, with no carry,
1+0 = 1, with no carry,
0+1 = 1, with no carry,
1+1 = 0, and you carry a 1.

Let's add the following unsigned binary numbers: 11111 and 10101.



Binnary Addition Quiz

Question 1: Add the following unsigned binary numbers: 1011 and 1001.








Question 2: Add the following unsigned binary numbers: 10010 and 1110.








Question 3: Add the following unsigned binary numbers: 10101110 and 100111.








Question 4: Add the following unsigned binary numbers: 111000 and 100110.








Question 5: Add the following unsigned binary numbers: 11111 and 10101.








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