6.4 Plus 138.8 Addition :

Number 1	Number 2	Answer
6.4	138.8	145.2

How to calculate 6.4 plus 138.8 ?

Let's break down the addition of 006.4 and 138.8 step by step:

   006.4      <-- Start with the rightmost column
+  138.8
---------

    Add the digits in the rightmost column:
        4 + 8 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   006.4
+  138.8
---------
     2


    Add the digits in the rightmost column:
        6 + 8 + 1 = 15
        Write down 5 in the rightmost column, carry over 1 to the next column.

   006.4
+  138.8
---------
     5.2


    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
+  138.8
---------
     45.2


    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
+  138.8
---------
     145.2

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

The final result is 145.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
6.5	146.8	153.3	6.5 plus 146.8
6.6	148.8	155.4	6.6 plus 148.8
6.7	155.8	162.5	6.7 plus 155.8
2.3	8.5	10.8	2.3 plus 8.5
5.4	4	9.4	5.4 plus 4
2.9	7.4	10.3	2.9 plus 7.4