72.9 Plus 45 Addition :

Number 1	Number 2	Answer
72.9	45	117.9

How to calculate 72.9 plus 45 ?

Let's break down the addition of 72.9 and 4500 step by step:

   72.9      <-- Start with the rightmost column
+  4500
---------

    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.

   72.9
+  4500
---------
     9


    Add the digits in the rightmost column:
        2 + 5 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   72.9
+  4500
---------
     7.9


    Add the digits in the rightmost column:
        7 + 4 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   72.9
+  4500
---------
     17.9

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

The final result is 117.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
73	48	121	73 plus 48
73.1	53	126.1	73.1 plus 53
73.2	57	130.2	73.2 plus 57
3.9	9.7	13.6	3.9 plus 9.7
0.2	9	9.2	0.2 plus 9
6.6	6.1	12.7	6.6 plus 6.1