4.2 Plus 125.2 Addition :

Number 1	Number 2	Answer
4.2	125.2	129.4

How to calculate 4.2 plus 125.2 ?

Let's break down the addition of 004.2 and 125.2 step by step:

   004.2      <-- Start with the rightmost column
+  125.2
---------

    Add the digits in the rightmost column:
        2 + 2 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   004.2
+  125.2
---------
     4


    Add the digits in the rightmost column:
        4 + 5 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   004.2
+  125.2
---------
     9.4


    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
+  125.2
---------
     29.4


    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
+  125.2
---------
     129.4

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

The final result is 129.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
4.3	127.2	131.5	4.3 plus 127.2
4.4	132.2	136.6	4.4 plus 132.2
4.5	139.2	143.7	4.5 plus 139.2
1.9	4.6	6.5	1.9 plus 4.6
7.2	0.9	8.1	7.2 plus 0.9
0.8	1.2	2	0.8 plus 1.2