4.2 Plus 12.6 Addition :

Number 1	Number 2	Answer
4.2	12.6	16.8

How to calculate 4.2 plus 12.6 ?

Let's break down the addition of 04.2 and 12.6 step by step:

   04.2      <-- Start with the rightmost column
+  12.6
---------

    Add the digits in the rightmost column:
        2 + 6 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   04.2
+  12.6
---------
     8


    Add the digits in the rightmost column:
        4 + 2 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   04.2
+  12.6
---------
     6.8


    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.

   04.2
+  12.6
---------
     16.8

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

The final result is 16.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
4.3	21.6	25.9	4.3 plus 21.6
4.4	24.6	29	4.4 plus 24.6
4.5	25.6	30.1	4.5 plus 25.6
0.3	3.8	4.1	0.3 plus 3.8
8.4	7.1	15.5	8.4 plus 7.1
0.3	5	5.3	0.3 plus 5