10.2 Plus 678 Addition :

Number 1	Number 2	Answer
10.2	678	688.2

How to calculate 10.2 plus 678 ?

Let's break down the addition of 010.2 and 67800 step by step:

   010.2      <-- Start with the rightmost column
+  67800
---------

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

   010.2
+  67800
---------
     2


    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.

   010.2
+  67800
---------
     8.2


    Add the digits in the rightmost column:
        1 + 7 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   010.2
+  67800
---------
     88.2


    Add the digits in the rightmost column:
        0 + 6 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   010.2
+  67800
---------
     688.2

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

The final result is 688.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
10.3	685	695.3	10.3 plus 685
10.4	687	697.4	10.4 plus 687
10.5	695	705.5	10.5 plus 695
3.4	8.7	12.1	3.4 plus 8.7
1.5	5.8	7.3	1.5 plus 5.8
5.5	2	7.5	5.5 plus 2