72.2 Plus 9 Addition :

Number 1	Number 2	Answer
72.2	9	81.2

How to calculate 72.2 plus 9 ?

Let's break down the addition of 72.2 and 0900 step by step:

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

    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.

   72.2
+  0900
---------
     2


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

   72.2
+  0900
---------
     1.2


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

   72.2
+  0900
---------
     81.2

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

The final result is 81.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
72.3	16	88.3	72.3 plus 16
72.4	20	92.4	72.4 plus 20
72.5	23	95.5	72.5 plus 23
2.8	5.8	8.6	2.8 plus 5.8
1.9	8.2	10.1	1.9 plus 8.2
8.7	4.6	13.3	8.7 plus 4.6