8.4 Plus 442 Addition :

Number 1	Number 2	Answer
8.4	442	450.4

How to calculate 8.4 plus 442 ?

Let's break down the addition of 008.4 and 44200 step by step:

   008.4      <-- Start with the rightmost column
+  44200
---------

    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.

   008.4
+  44200
---------
     4


    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
+  44200
---------
     0.4


    Add the digits in the rightmost column:
        0 + 4 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   008.4
+  44200
---------
     50.4


    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.

   008.4
+  44200
---------
     450.4

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

The final result is 450.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.5	448	456.5	8.5 plus 448
8.6	451	459.6	8.6 plus 451
8.7	453	461.7	8.7 plus 453
9.1	0.8	9.9	9.1 plus 0.8
5	3.2	8.2	5 plus 3.2
5.4	5.8	11.2	5.4 plus 5.8