78.9 Plus 72 Addition :

Number 1	Number 2	Answer
78.9	72	150.9

How to calculate 78.9 plus 72 ?

Let's break down the addition of 78.9 and 7200 step by step:

   78.9      <-- Start with the rightmost column
+  7200
---------

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

   78.9
+  7200
---------
     9


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

   78.9
+  7200
---------
     0.9


    Add the digits in the rightmost column:
        7 + 7 + 1 = 15
        Write down 5 in the rightmost column, carry over 1 to the next column.

   78.9
+  7200
---------
     50.9

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

The final result is 150.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
79	76	155	79 plus 76
79.1	83	162.1	79.1 plus 83
79.2	84	163.2	79.2 plus 84
5.9	9.3	15.2	5.9 plus 9.3
5.4	3.8	9.2	5.4 plus 3.8
9.7	4.1	13.8	9.7 plus 4.1