80.4 Plus 65 Addition :

Number 1	Number 2	Answer
80.4	65	145.4

How to calculate 80.4 plus 65 ?

Let's break down the addition of 80.4 and 6500 step by step:

   80.4      <-- 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.

   80.4
+  6500
---------
     4


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

   80.4
+  6500
---------
     5.4


    Add the digits in the rightmost column:
        8 + 6 + 1 = 14
        Write down 4 in the rightmost column, carry over 1 to the next column.

   80.4
+  6500
---------
     45.4

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

The final result is 145.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
80.5	73	153.5	80.5 plus 73
80.6	81	161.6	80.6 plus 81
80.7	83	163.7	80.7 plus 83
7.9	5.8	13.7	7.9 plus 5.8
5.4	4.8	10.2	5.4 plus 4.8
1.3	7	8.3	1.3 plus 7