6.4 Plus 138.4 Addition :

Number 1	Number 2	Answer
6.4	138.4	144.8

How to calculate 6.4 plus 138.4 ?

Let's break down the addition of 006.4 and 138.4 step by step:

   006.4      <-- Start with the rightmost column
+  138.4
---------

    Add the digits in the rightmost column:
        4 + 4 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   006.4
+  138.4
---------
     8


    Add the digits in the rightmost column:
        6 + 8 + 1 = 14
        Write down 4 in the rightmost column, carry over 1 to the next column.

   006.4
+  138.4
---------
     4.8


    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.

   006.4
+  138.4
---------
     44.8


    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.

   006.4
+  138.4
---------
     144.8

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

The final result is 144.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
6.5	147.4	153.9	6.5 plus 147.4
6.6	153.4	160	6.6 plus 153.4
6.7	162.4	169.1	6.7 plus 162.4
6.7	6.5	13.2	6.7 plus 6.5
2.5	4.4	6.9	2.5 plus 4.4
1	3.2	4.2	1 plus 3.2