10.2 Plus 645 Addition :

Number 1	Number 2	Answer
10.2	645	655.2

How to calculate 10.2 plus 645 ?

Let's break down the addition of 010.2 and 64500 step by step:

   010.2      <-- Start with the rightmost column
+  64500
---------

    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
+  64500
---------
     2


    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.

   010.2
+  64500
---------
     5.2


    Add the digits in the rightmost column:
        1 + 4 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   010.2
+  64500
---------
     55.2


    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
+  64500
---------
     655.2

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

The final result is 655.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
10.3	651	661.3	10.3 plus 651
10.4	655	665.4	10.4 plus 655
10.5	657	667.5	10.5 plus 657
8.2	8.3	16.5	8.2 plus 8.3
4.8	4.7	9.5	4.8 plus 4.7
8	3	11	8 plus 3