80.8 Plus 428 Addition :

Number 1	Number 2	Answer
80.8	428	508.8

How to calculate 80.8 plus 428 ?

Let's break down the addition of 080.8 and 42800 step by step:

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

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

   080.8
+  42800
---------
     8


    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.

   080.8
+  42800
---------
     8.8


    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.

   080.8
+  42800
---------
     08.8


    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.

   080.8
+  42800
---------
     508.8

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

The final result is 508.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
80.9	430	510.9	80.9 plus 430
81	432	513	81 plus 432
81.1	435	516.1	81.1 plus 435
0.5	0.8	1.3	0.5 plus 0.8
9.8	5.3	15.1	9.8 plus 5.3
7	0.7	7.7	7 plus 0.7