8.4 Plus 11 Addition :

Number 1	Number 2	Answer
8.4	11	19.4

How to calculate 8.4 plus 11 ?

Let's break down the addition of 08.4 and 1100 step by step:

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

    Add the digits in the rightmost column:
        4 + 0 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   08.4
+  1100
---------
     4


    Add the digits in the rightmost column:
        8 + 1 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   08.4
+  1100
---------
     9.4


    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.

   08.4
+  1100
---------
     19.4

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

The final result is 19.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.5	13	21.5	8.5 plus 13
8.6	20	28.6	8.6 plus 20
8.7	21	29.7	8.7 plus 21
5.7	9.4	15.1	5.7 plus 9.4
3	7.5	10.5	3 plus 7.5
7.4	0.3	7.7	7.4 plus 0.3