64.2 Plus 420 Addition :

Number 1	Number 2	Answer
64.2	420	484.2

How to calculate 64.2 plus 420 ?

Let's break down the addition of 064.2 and 42000 step by step:

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

    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.

   064.2
+  42000
---------
     2


    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.

   064.2
+  42000
---------
     4.2


    Add the digits in the rightmost column:
        6 + 2 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   064.2
+  42000
---------
     84.2


    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.

   064.2
+  42000
---------
     484.2

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

The final result is 484.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
64.3	421	485.3	64.3 plus 421
64.4	430	494.4	64.4 plus 430
64.5	434	498.5	64.5 plus 434
5.8	1.7	7.5	5.8 plus 1.7
7.9	2.1	10	7.9 plus 2.1
3	1.5	4.5	3 plus 1.5