80.7 Plus 428 Addition :

Number 1	Number 2	Answer
80.7	428	508.7

How to calculate 80.7 plus 428 ?

Let's break down the addition of 080.7 and 42800 step by step:

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

    Add the digits in the rightmost column:
        7 + 0 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   080.7
+  42800
---------
     7


    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.

   080.7
+  42800
---------
     8.7


    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.

   080.7
+  42800
---------
     08.7


    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.

   080.7
+  42800
---------
     508.7

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

The final result is 508.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
80.8	429	509.8	80.8 plus 429
80.9	437	517.9	80.9 plus 437
81	445	526	81 plus 445
6.2	5.1	11.3	6.2 plus 5.1
7.9	6.2	14.1	7.9 plus 6.2
0.6	8	8.6	0.6 plus 8