72.1 Plus 45 Addition :

Number 1	Number 2	Answer
72.1	45	117.1

How to calculate 72.1 plus 45 ?

Let's break down the addition of 72.1 and 4500 step by step:

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

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

   72.1
+  4500
---------
     1


    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.

   72.1
+  4500
---------
     7.1


    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.

   72.1
+  4500
---------
     17.1

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

The final result is 117.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
72.2	51	123.2	72.2 plus 51
72.3	59	131.3	72.3 plus 59
72.4	64	136.4	72.4 plus 64
8.2	9.5	17.7	8.2 plus 9.5
2.1	2	4.1	2.1 plus 2
6.2	3	9.2	6.2 plus 3