10.9 Plus 109.4 Addition :

Number 1	Number 2	Answer
10.9	109.4	120.3

How to calculate 10.9 plus 109.4 ?

Let's break down the addition of 010.9 and 109.4 step by step:

   010.9      <-- Start with the rightmost column
+  109.4
---------

    Add the digits in the rightmost column:
        9 + 4 + 1 = 13
        Write down 3 in the rightmost column, carry over 1 to the next column.

   010.9
+  109.4
---------
     3


    Add the digits in the rightmost column:
        0 + 9 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   010.9
+  109.4
---------
     0.3


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

   010.9
+  109.4
---------
     20.3


    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.

   010.9
+  109.4
---------
     120.3

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

The final result is 120.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
11	115.4	126.4	11 plus 115.4
11.1	122.4	133.5	11.1 plus 122.4
11.2	123.4	134.6	11.2 plus 123.4
3.3	0.8	4.1	3.3 plus 0.8
1	2.6	3.6	1 plus 2.6
8.3	0.9	9.2	8.3 plus 0.9