6.9 Plus 138.1 Addition :

Number 1	Number 2	Answer
6.9	138.1	145

How to calculate 6.9 plus 138.1 ?

Let's break down the addition of 006.9 and 138.1 step by step:

   006.9      <-- Start with the rightmost column
+  138.1
---------

    Add the digits in the rightmost column:
        9 + 1 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   006.9
+  138.1
---------
     0


    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
+  138.1
---------
     5.0


    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
+  138.1
---------
     45.0


    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
+  138.1
---------
     145.0

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

The final result is 145.0.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
7	144.1	151.1	7 plus 144.1
7.1	145.1	152.2	7.1 plus 145.1
7.2	148.1	155.3	7.2 plus 148.1
0.9	1.9	2.8	0.9 plus 1.9
1.4	1.7	3.1	1.4 plus 1.7
1.9	3.1	5	1.9 plus 3.1