138 Plus 8402.4 Addition :

Number 1	Number 2	Answer
138	8402.4	8540.4

How to calculate 138 plus 8402.4 ?

Let's break down the addition of 013800 and 8402.4 step by step:

   013800      <-- Start with the rightmost column
+  8402.4
---------

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

   013800
+  8402.4
---------
     4


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

   013800
+  8402.4
---------
     04


    Add the digits in the rightmost column:
        8 + 2 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   013800
+  8402.4
---------
     004


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

   013800
+  8402.4
---------
     4004


    Add the digits in the rightmost column:
        1 + 4 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   013800
+  8402.4
---------
     54004


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

   013800
+  8402.4
---------
     854004

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

The final result is 854004.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
138.1	8410.4	8548.5	138.1 plus 8410.4
138.2	8411.4	8549.6	138.2 plus 8411.4
138.3	8412.4	8550.7	138.3 plus 8412.4
2.2	4.5	6.7	2.2 plus 4.5
1.8	7.4	9.2	1.8 plus 7.4
5.2	5.8	11	5.2 plus 5.8