4.2 Plus 120.1 Addition :

Number 1	Number 2	Answer
4.2	120.1	124.3

How to calculate 4.2 plus 120.1 ?

Let's break down the addition of 004.2 and 120.1 step by step:

   004.2      <-- Start with the rightmost column
+  120.1
---------

    Add the digits in the rightmost column:
        2 + 1 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   004.2
+  120.1
---------
     3


    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.

   004.2
+  120.1
---------
     4.3


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

   004.2
+  120.1
---------
     24.3


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

   004.2
+  120.1
---------
     124.3

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

The final result is 124.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
4.3	123.1	127.4	4.3 plus 123.1
4.4	129.1	133.5	4.4 plus 129.1
4.5	132.1	136.6	4.5 plus 132.1
3	7	10	3 plus 7
5	9.8	14.8	5 plus 9.8
2.8	4.5	7.3	2.8 plus 4.5