21.2 Plus 707.7 Addition :

Number 1	Number 2	Answer
21.2	707.7	728.9

How to calculate 21.2 plus 707.7 ?

Let's break down the addition of 021.2 and 707.7 step by step:

   021.2      <-- Start with the rightmost column
+  707.7
---------

    Add the digits in the rightmost column:
        2 + 7 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   021.2
+  707.7
---------
     9


    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.

   021.2
+  707.7
---------
     8.9


    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.

   021.2
+  707.7
---------
     28.9


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

   021.2
+  707.7
---------
     728.9

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

The final result is 728.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.3	711.7	733	21.3 plus 711.7
21.4	714.7	736.1	21.4 plus 714.7
21.5	720.7	742.2	21.5 plus 720.7
7.9	7.8	15.7	7.9 plus 7.8
6.6	2.4	9	6.6 plus 2.4
5.2	6.9	12.1	5.2 plus 6.9