4.2 Plus 98 Addition :

Number 1	Number 2	Answer
4.2	98	102.2

How to calculate 4.2 plus 98 ?

Let's break down the addition of 04.2 and 9800 step by step:

   04.2      <-- Start with the rightmost column
+  9800
---------

    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
+  9800
---------
     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.

   04.2
+  9800
---------
     2.2


    Add the digits in the rightmost column:
        0 + 9 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   04.2
+  9800
---------
     02.2

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

The final result is 102.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
4.3	99	103.3	4.3 plus 99
4.4	101	105.4	4.4 plus 101
4.5	103	107.5	4.5 plus 103
9.5	2.3	11.8	9.5 plus 2.3
2.1	9	11.1	2.1 plus 9
0.9	3	3.9	0.9 plus 3