6.4 Plus 400 Addition :

Number 1	Number 2	Answer
6.4	400	406.4

How to calculate 6.4 plus 400 ?

Let's break down the addition of 006.4 and 40000 step by step:

   006.4      <-- Start with the rightmost column
+  40000
---------

    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
+  40000
---------
     4


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

   006.4
+  40000
---------
     6.4


    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.

   006.4
+  40000
---------
     06.4


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

   006.4
+  40000
---------
     406.4

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

The final result is 406.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
6.5	408	414.5	6.5 plus 408
6.6	413	419.6	6.6 plus 413
6.7	419	425.7	6.7 plus 419
4.2	1.4	5.6	4.2 plus 1.4
4.5	9.9	14.4	4.5 plus 9.9
9.8	4.6	14.4	9.8 plus 4.6