8.4 Plus 422.2 Addition :

Number 1	Number 2	Answer
8.4	422.2	430.6

How to calculate 8.4 plus 422.2 ?

Let's break down the addition of 008.4 and 422.2 step by step:

   008.4      <-- Start with the rightmost column
+  422.2
---------

    Add the digits in the rightmost column:
        4 + 2 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   008.4
+  422.2
---------
     6


    Add the digits in the rightmost column:
        8 + 2 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   008.4
+  422.2
---------
     0.6


    Add the digits in the rightmost column:
        0 + 2 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   008.4
+  422.2
---------
     30.6


    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.

   008.4
+  422.2
---------
     430.6

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

The final result is 430.6.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.5	426.2	434.7	8.5 plus 426.2
8.6	434.2	442.8	8.6 plus 434.2
8.7	436.2	444.9	8.7 plus 436.2
2.6	5	7.6	2.6 plus 5
3.3	9.2	12.5	3.3 plus 9.2
9.6	5	14.6	9.6 plus 5