20.4 Plus 109 Addition :

Number 1	Number 2	Answer
20.4	109	129.4

How to calculate 20.4 plus 109 ?

Let's break down the addition of 020.4 and 10900 step by step:

   020.4      <-- 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.

   020.4
+  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.

   020.4
+  10900
---------
     9.4


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

   020.4
+  10900
---------
     29.4


    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.

   020.4
+  10900
---------
     129.4

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

The final result is 129.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.5	118	138.5	20.5 plus 118
20.6	121	141.6	20.6 plus 121
20.7	125	145.7	20.7 plus 125
5.7	8.4	14.1	5.7 plus 8.4
4.9	4.8	9.7	4.9 plus 4.8
2	6.3	8.3	2 plus 6.3