72.4 Plus 64 Addition :

Number 1	Number 2	Answer
72.4	64	136.4

How to calculate 72.4 plus 64 ?

Let's break down the addition of 72.4 and 6400 step by step:

   72.4      <-- Start with the rightmost column
+  6400
---------

    Add the digits in the rightmost column:
        4 + 0 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   72.4
+  6400
---------
     4


    Add the digits in the rightmost column:
        2 + 4 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   72.4
+  6400
---------
     6.4


    Add the digits in the rightmost column:
        7 + 6 + 1 = 13
        Write down 3 in the rightmost column, carry over 1 to the next column.

   72.4
+  6400
---------
     36.4

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

The final result is 136.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
72.5	65	137.5	72.5 plus 65
72.6	66	138.6	72.6 plus 66
72.7	70	142.7	72.7 plus 70
5.6	0.8	6.4	5.6 plus 0.8
3.6	3.3	6.9	3.6 plus 3.3
5.7	0.9	6.6	5.7 plus 0.9