100.4 Plus 109 Addition :

Number 1	Number 2	Answer
100.4	109	209.4

How to calculate 100.4 plus 109 ?

Let's break down the addition of 100.4 and 10900 step by step:

   100.4      <-- Start with the rightmost column
+  10900
---------

    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.

   100.4
+  10900
---------
     4


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

   100.4
+  10900
---------
     9.4


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

   100.4
+  10900
---------
     09.4


    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.

   100.4
+  10900
---------
     209.4

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

The final result is 209.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
100.5	116	216.5	100.5 plus 116
100.6	124	224.6	100.6 plus 124
100.7	126	226.7	100.7 plus 126
4.9	4	8.9	4.9 plus 4
8.2	0.9	9.1	8.2 plus 0.9
4.6	7.9	12.5	4.6 plus 7.9