21.5 Plus 688.2 Addition :

Number 1	Number 2	Answer
21.5	688.2	709.7

How to calculate 21.5 plus 688.2 ?

Let's break down the addition of 021.5 and 688.2 step by step:

   021.5      <-- Start with the rightmost column
+  688.2
---------

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

   021.5
+  688.2
---------
     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.

   021.5
+  688.2
---------
     9.7


    Add the digits in the rightmost column:
        2 + 8 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   021.5
+  688.2
---------
     09.7


    Add the digits in the rightmost column:
        0 + 6 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   021.5
+  688.2
---------
     709.7

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

The final result is 709.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.6	697.2	718.8	21.6 plus 697.2
21.7	698.2	719.9	21.7 plus 698.2
21.8	701.2	723	21.8 plus 701.2
1	2	3	1 plus 2
4.9	2.1	7	4.9 plus 2.1
1.9	6.1	8	1.9 plus 6.1