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	445	453.5	8.5 plus 445
8.6	446	454.6	8.6 plus 446
8.7	450	458.7	8.7 plus 450
0.7	2.8	3.5	0.7 plus 2.8
2.9	1.6	4.5	2.9 plus 1.6
7.9	6.4	14.3	7.9 plus 6.4