6.6 Plus 138.7 Addition :

Number 1	Number 2	Answer
6.6	138.7	145.3

How to calculate 6.6 plus 138.7 ?

Let's break down the addition of 006.6 and 138.7 step by step:

   006.6      <-- Start with the rightmost column
+  138.7
---------

    Add the digits in the rightmost column:
        6 + 7 + 1 = 13
        Write down 3 in the rightmost column, carry over 1 to the next column.

   006.6
+  138.7
---------
     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.

   006.6
+  138.7
---------
     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.

   006.6
+  138.7
---------
     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.

   006.6
+  138.7
---------
     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 ?
6.7	141.7	148.4	6.7 plus 141.7
6.8	149.7	156.5	6.8 plus 149.7
6.9	156.7	163.6	6.9 plus 156.7
8.2	7	15.2	8.2 plus 7
0.3	2	2.3	0.3 plus 2
6.8	2.1	8.9	6.8 plus 2.1