80.4 Plus 458 Addition :

Number 1	Number 2	Answer
80.4	458	538.4

How to calculate 80.4 plus 458 ?

Let's break down the addition of 080.4 and 45800 step by step:

   080.4      <-- Start with the rightmost column
+  45800
---------

    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.

   080.4
+  45800
---------
     4


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

   080.4
+  45800
---------
     8.4


    Add the digits in the rightmost column:
        8 + 5 + 1 = 13
        Write down 3 in the rightmost column, carry over 1 to the next column.

   080.4
+  45800
---------
     38.4


    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.

   080.4
+  45800
---------
     538.4

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

The final result is 538.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
80.5	464	544.5	80.5 plus 464
80.6	472	552.6	80.6 plus 472
80.7	476	556.7	80.7 plus 476
6	4.9	10.9	6 plus 4.9
9.7	3	12.7	9.7 plus 3
8.4	5.7	14.1	8.4 plus 5.7