15.4 Plus 65 Addition :

Number 1	Number 2	Answer
15.4	65	80.4

How to calculate 15.4 plus 65 ?

Let's break down the addition of 15.4 and 6500 step by step:

   15.4      <-- Start with the rightmost column
+  6500
---------

    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.

   15.4
+  6500
---------
     4


    Add the digits in the rightmost column:
        5 + 5 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   15.4
+  6500
---------
     0.4


    Add the digits in the rightmost column:
        1 + 6 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   15.4
+  6500
---------
     80.4

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

The final result is 80.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
15.5	68	83.5	15.5 plus 68
15.6	71	86.6	15.6 plus 71
15.7	78	93.7	15.7 plus 78
7.3	2.6	9.9	7.3 plus 2.6
1	7.8	8.8	1 plus 7.8
7.3	2.4	9.7	7.3 plus 2.4