8.4 Plus 138 Addition :

Number 1	Number 2	Answer
8.4	138	146.4

How to calculate 8.4 plus 138 ?

Let's break down the addition of 008.4 and 13800 step by step:

   008.4      <-- Start with the rightmost column
+  13800
---------

    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.

   008.4
+  13800
---------
     4


    Add the digits in the rightmost column:
        8 + 8 + 1 = 16
        Write down 6 in the rightmost column, carry over 1 to the next column.

   008.4
+  13800
---------
     6.4


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

   008.4
+  13800
---------
     46.4


    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.

   008.4
+  13800
---------
     146.4

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

The final result is 146.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.5	139	147.5	8.5 plus 139
8.6	142	150.6	8.6 plus 142
8.7	150	158.7	8.7 plus 150
7.5	8	15.5	7.5 plus 8
8.2	4.7	12.9	8.2 plus 4.7
5.2	1.3	6.5	5.2 plus 1.3