6.4 Plus 123 Addition :

Number 1	Number 2	Answer
6.4	123	129.4

How to calculate 6.4 plus 123 ?

Let's break down the addition of 006.4 and 12300 step by step:

   006.4      <-- Start with the rightmost column
+  12300
---------

    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.

   006.4
+  12300
---------
     4


    Add the digits in the rightmost column:
        6 + 3 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   006.4
+  12300
---------
     9.4


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

   006.4
+  12300
---------
     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.

   006.4
+  12300
---------
     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 ?
6.5	130	136.5	6.5 plus 130
6.6	136	142.6	6.6 plus 136
6.7	141	147.7	6.7 plus 141
2	3.1	5.1	2 plus 3.1
3.9	5.4	9.3	3.9 plus 5.4
9.9	6.3	16.2	9.9 plus 6.3