42.3 Plus 80 Addition :

Number 1	Number 2	Answer
42.3	80	122.3

How to calculate 42.3 plus 80 ?

Let's break down the addition of 42.3 and 8000 step by step:

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

    Add the digits in the rightmost column:
        3 + 0 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   42.3
+  8000
---------
     3


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

   42.3
+  8000
---------
     2.3


    Add the digits in the rightmost column:
        4 + 8 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   42.3
+  8000
---------
     22.3

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

The final result is 122.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
42.4	81	123.4	42.4 plus 81
42.5	85	127.5	42.5 plus 85
42.6	90	132.6	42.6 plus 90
6.9	7.9	14.8	6.9 plus 7.9
8.8	6.9	15.7	8.8 plus 6.9
8	0.7	8.7	8 plus 0.7