6.9 Plus 138.8 Addition :

Number 1	Number 2	Answer
6.9	138.8	145.7

How to calculate 6.9 plus 138.8 ?

Let's break down the addition of 006.9 and 138.8 step by step:

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

    Add the digits in the rightmost column:
        9 + 8 + 1 = 17
        Write down 7 in the rightmost column, carry over 1 to the next column.

   006.9
+  138.8
---------
     7


    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
+  138.8
---------
     5.7


    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
+  138.8
---------
     45.7


    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
+  138.8
---------
     145.7

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

The final result is 145.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
7	146.8	153.8	7 plus 146.8
7.1	152.8	159.9	7.1 plus 152.8
7.2	158.8	166	7.2 plus 158.8
4.2	3.5	7.7	4.2 plus 3.5
2	7.8	9.8	2 plus 7.8
0.6	3.9	4.5	0.6 plus 3.9