6.9 Plus 138.4 Addition :

Number 1	Number 2	Answer
6.9	138.4	145.3

How to calculate 6.9 plus 138.4 ?

Let's break down the addition of 006.9 and 138.4 step by step:

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

    Add the digits in the rightmost column:
        9 + 4 + 1 = 13
        Write down 3 in the rightmost column, carry over 1 to the next column.

   006.9
+  138.4
---------
     3


    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.

   006.9
+  138.4
---------
     5.3


    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.

   006.9
+  138.4
---------
     45.3


    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.

   006.9
+  138.4
---------
     145.3

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

The final result is 145.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
7	145.4	152.4	7 plus 145.4
7.1	148.4	155.5	7.1 plus 148.4
7.2	156.4	163.6	7.2 plus 156.4
6.2	5.6	11.8	6.2 plus 5.6
9.3	5	14.3	9.3 plus 5
4.1	7.9	12	4.1 plus 7.9