12.3 Plus 508.7 Addition :

Number 1	Number 2	Answer
12.3	508.7	521

How to calculate 12.3 plus 508.7 ?

Let's break down the addition of 012.3 and 508.7 step by step:

   012.3      <-- Start with the rightmost column
+  508.7
---------

    Add the digits in the rightmost column:
        3 + 7 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   012.3
+  508.7
---------
     0


    Add the digits in the rightmost column:
        2 + 8 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   012.3
+  508.7
---------
     1.0


    Add the digits in the rightmost column:
        1 + 0 + 0 = 2
        Write down 2 in the rightmost column, carry over 0 to the next column.

   012.3
+  508.7
---------
     21.0


    Add the digits in the rightmost column:
        0 + 5 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   012.3
+  508.7
---------
     521.0

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

The final result is 521.0.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
12.4	511.7	524.1	12.4 plus 511.7
12.5	518.7	531.2	12.5 plus 518.7
12.6	519.7	532.3	12.6 plus 519.7
8.5	7.1	15.6	8.5 plus 7.1
5.9	0.5	6.4	5.9 plus 0.5
3.2	4	7.2	3.2 plus 4