9 Plus 72.4 Addition :

Number 1	Number 2	Answer
9	72.4	81.4

How to calculate 9 plus 72.4 ?

Let's break down the addition of 0900 and 72.4 step by step:

   0900      <-- Start with the rightmost column
+  72.4
---------

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

   0900
+  72.4
---------
     4


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

   0900
+  72.4
---------
     04


    Add the digits in the rightmost column:
        9 + 2 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   0900
+  72.4
---------
     104


    Add the digits in the rightmost column:
        0 + 7 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   0900
+  72.4
---------
     8104

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

The final result is 8104.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
9.1	80.4	89.5	9.1 plus 80.4
9.2	87.4	96.6	9.2 plus 87.4
9.3	93.4	102.7	9.3 plus 93.4
2.1	6.2	8.3	2.1 plus 6.2
7	8.1	15.1	7 plus 8.1
9.5	4.7	14.2	9.5 plus 4.7