12.3 Plus 126.4 Addition :

Number 1	Number 2	Answer
12.3	126.4	138.7

How to calculate 12.3 plus 126.4 ?

Let's break down the addition of 012.3 and 126.4 step by step:

   012.3      <-- Start with the rightmost column
+  126.4
---------

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

   012.3
+  126.4
---------
     7


    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.

   012.3
+  126.4
---------
     8.7


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

   012.3
+  126.4
---------
     38.7


    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.

   012.3
+  126.4
---------
     138.7

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

The final result is 138.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
12.4	131.4	143.8	12.4 plus 131.4
12.5	138.4	150.9	12.5 plus 138.4
12.6	142.4	155	12.6 plus 142.4
6.6	4.6	11.2	6.6 plus 4.6
2	7.5	9.5	2 plus 7.5
1.3	9	10.3	1.3 plus 9