10.2 Plus 72.9 Addition :

Number 1	Number 2	Answer
10.2	72.9	83.1

How to calculate 10.2 plus 72.9 ?

Let's break down the addition of 10.2 and 72.9 step by step:

   10.2      <-- Start with the rightmost column
+  72.9
---------

    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.

   10.2
+  72.9
---------
     1


    Add the digits in the rightmost column:
        0 + 2 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   10.2
+  72.9
---------
     3.1


    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.

   10.2
+  72.9
---------
     83.1

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

The final result is 83.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
10.3	75.9	86.2	10.3 plus 75.9
10.4	76.9	87.3	10.4 plus 76.9
10.5	77.9	88.4	10.5 plus 77.9
2.8	4.3	7.1	2.8 plus 4.3
9	0.3	9.3	9 plus 0.3
9.1	2.2	11.3	9.1 plus 2.2