6.4 Plus 420 Addition :

Number 1	Number 2	Answer
6.4	420	426.4

How to calculate 6.4 plus 420 ?

Let's break down the addition of 006.4 and 42000 step by step:

   006.4      <-- Start with the rightmost column
+  42000
---------

    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
+  42000
---------
     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
+  42000
---------
     6.4


    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
+  42000
---------
     26.4


    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
+  42000
---------
     426.4

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

The final result is 426.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
6.5	426	432.5	6.5 plus 426
6.6	435	441.6	6.6 plus 435
6.7	436	442.7	6.7 plus 436
6.6	9.7	16.3	6.6 plus 9.7
4	2.2	6.2	4 plus 2.2
3.5	6.3	9.8	3.5 plus 6.3