how can i add using binary symbols?

Question

how do i add
10011two and 1110two (the two's are subscripts)

Answer 1

The twos being subscripts simply means you are using binary notation. In binary computation it is only necessary (for addition) to remember that 0 + 0 = 0,------0 + 1 = 1---------and 1 + 1= 10.

10011
+ 1110
________

100001


In the right column, 1 + 0 = 1
In the next column1 + 1 = 10. Put the zero down, carry the 1
In the next column1 + 1 = 10. Put the zero down, carry the 1
In the next column 1 + 1 = 10Put the zero down carry the one
In the next column 1 + 1 = 10Put down the 10

Answer 2

In binary, you only have zero and one. You have to know that in binary 1+1 =10 (10 is two in binary) and 1+0 =1
Then adding up like in decimal and carrying 1 forward when you get 10, the answer is
10011 +
1110
---------
100001

You need to line the numbers up on the right, which I can't do on here.