42.2 Plus 80 Addition :

Number 1	Number 2	Answer
42.2	80	122.2

How to calculate 42.2 plus 80 ?

Let's break down the addition of 42.2 and 8000 step by step:

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

    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.

   42.2
+  8000
---------
     2


    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.

   42.2
+  8000
---------
     2.2


    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.

   42.2
+  8000
---------
     22.2

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

The final result is 122.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
42.3	88	130.3	42.3 plus 88
42.4	93	135.4	42.4 plus 93
42.5	101	143.5	42.5 plus 101
4	5.3	9.3	4 plus 5.3
8.8	6.5	15.3	8.8 plus 6.5
4.8	6.9	11.7	4.8 plus 6.9