6.9 Plus 422 Addition :

Number 1	Number 2	Answer
6.9	422	428.9

How to calculate 6.9 plus 422 ?

Let's break down the addition of 006.9 and 42200 step by step:

   006.9      <-- Start with the rightmost column
+  42200
---------

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

   006.9
+  42200
---------
     9


    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.

   006.9
+  42200
---------
     8.9


    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.

   006.9
+  42200
---------
     28.9


    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.

   006.9
+  42200
---------
     428.9

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

The final result is 428.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
7	423	430	7 plus 423
7.1	429	436.1	7.1 plus 429
7.2	435	442.2	7.2 plus 435
7	7.3	14.3	7 plus 7.3
3.8	2.3	6.1	3.8 plus 2.3
3.8	0.4	4.2	3.8 plus 0.4