10.3 Plus 11 Addition :

Number 1	Number 2	Answer
10.3	11	21.3

How to calculate 10.3 plus 11 ?

Let's break down the addition of 10.3 and 1100 step by step:

   10.3      <-- Start with the rightmost column
+  1100
---------

    Add the digits in the rightmost column:
        3 + 0 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   10.3
+  1100
---------
     3


    Add the digits in the rightmost column:
        0 + 1 + 0 = 1
        Write down 1 in the rightmost column, carry over 0 to the next column.

   10.3
+  1100
---------
     1.3


    Add the digits in the rightmost column:
        1 + 1 + 0 = 2
        Write down 2 in the rightmost column, carry over 0 to the next column.

   10.3
+  1100
---------
     21.3

    Continue to the left:
        There are no more columns to the left.

The final result is 21.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
10.4	20	30.4	10.4 plus 20
10.5	22	32.5	10.5 plus 22
10.6	30	40.6	10.6 plus 30
6.7	1.7	8.4	6.7 plus 1.7
6.2	3	9.2	6.2 plus 3
9.5	9.9	19.4	9.5 plus 9.9