8.4 Plus 428 Addition :

Number 1	Number 2	Answer
8.4	428	436.4

How to calculate 8.4 plus 428 ?

Let's break down the addition of 008.4 and 42800 step by step:

   008.4      <-- Start with the rightmost column
+  42800
---------

    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
+  42800
---------
     4


    Add the digits in the rightmost column:
        8 + 8 + 1 = 16
        Write down 6 in the rightmost column, carry over 1 to the next column.

   008.4
+  42800
---------
     6.4


    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
+  42800
---------
     36.4


    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
+  42800
---------
     436.4

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

The final result is 436.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.5	431	439.5	8.5 plus 431
8.6	437	445.6	8.6 plus 437
8.7	443	451.7	8.7 plus 443
8	5.5	13.5	8 plus 5.5
9.7	2.1	11.8	9.7 plus 2.1
7.6	3.9	11.5	7.6 plus 3.9