80.4 Plus 80 Addition :

Number 1	Number 2	Answer
80.4	80	160.4

How to calculate 80.4 plus 80 ?

Let's break down the addition of 80.4 and 8000 step by step:

   80.4      <-- Start with the rightmost column
+  8000
---------

    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
+  8000
---------
     4


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

   80.4
+  8000
---------
     0.4


    Add the digits in the rightmost column:
        8 + 8 + 1 = 16
        Write down 6 in the rightmost column, carry over 1 to the next column.

   80.4
+  8000
---------
     60.4

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

The final result is 160.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
80.5	85	165.5	80.5 plus 85
80.6	94	174.6	80.6 plus 94
80.7	101	181.7	80.7 plus 101
9.2	8.2	17.4	9.2 plus 8.2
4.1	8.4	12.5	4.1 plus 8.4
3.3	4	7.3	3.3 plus 4