21.7 Plus 720.5 Addition :

Number 1	Number 2	Answer
21.7	720.5	742.2

How to calculate 21.7 plus 720.5 ?

Let's break down the addition of 021.7 and 720.5 step by step:

   021.7      <-- Start with the rightmost column
+  720.5
---------

    Add the digits in the rightmost column:
        7 + 5 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   021.7
+  720.5
---------
     2


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

   021.7
+  720.5
---------
     2.2


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

   021.7
+  720.5
---------
     42.2


    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.

   021.7
+  720.5
---------
     742.2

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

The final result is 742.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.8	723.5	745.3	21.8 plus 723.5
21.9	726.5	748.4	21.9 plus 726.5
22	733.5	755.5	22 plus 733.5
7	6.2	13.2	7 plus 6.2
6.8	4	10.8	6.8 plus 4
4.4	8.4	12.8	4.4 plus 8.4