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	432	512.8	80.8 plus 432
80.9	438	518.9	80.9 plus 438
81	446	527	81 plus 446
0.3	6	6.3	0.3 plus 6
7.4	5.3	12.7	7.4 plus 5.3
0.4	9.7	10.1	0.4 plus 9.7