21.2 Plus 648.5 Addition :

Number 1	Number 2	Answer
21.2	648.5	669.7

How to calculate 21.2 plus 648.5 ?

Let's break down the addition of 021.2 and 648.5 step by step:

   021.2      <-- Start with the rightmost column
+  648.5
---------

    Add the digits in the rightmost column:
        2 + 5 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   021.2
+  648.5
---------
     7


    Add the digits in the rightmost column:
        1 + 8 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   021.2
+  648.5
---------
     9.7


    Add the digits in the rightmost column:
        2 + 4 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   021.2
+  648.5
---------
     69.7


    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.

   021.2
+  648.5
---------
     669.7

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

The final result is 669.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.3	654.5	675.8	21.3 plus 654.5
21.4	656.5	677.9	21.4 plus 656.5
21.5	662.5	684	21.5 plus 662.5
4.5	2	6.5	4.5 plus 2
6.9	8.8	15.7	6.9 plus 8.8
7.1	9	16.1	7.1 plus 9