4.2 Plus 83 Addition :

Number 1	Number 2	Answer
4.2	83	87.2

How to calculate 4.2 plus 83 ?

Let's break down the addition of 04.2 and 8300 step by step:

   04.2      <-- Start with the rightmost column
+  8300
---------

    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.

   04.2
+  8300
---------
     2


    Add the digits in the rightmost column:
        4 + 3 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   04.2
+  8300
---------
     7.2


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

   04.2
+  8300
---------
     87.2

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

The final result is 87.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
4.3	89	93.3	4.3 plus 89
4.4	96	100.4	4.4 plus 96
4.5	103	107.5	4.5 plus 103
0.4	8.7	9.1	0.4 plus 8.7
4	7.7	11.7	4 plus 7.7
0.3	3.5	3.8	0.3 plus 3.5