6.6 Plus 138.4 Addition :

Number 1	Number 2	Answer
6.6	138.4	145

How to calculate 6.6 plus 138.4 ?

Let's break down the addition of 006.6 and 138.4 step by step:

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

    Add the digits in the rightmost column:
        6 + 4 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   006.6
+  138.4
---------
     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.

   006.6
+  138.4
---------
     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.

   006.6
+  138.4
---------
     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.

   006.6
+  138.4
---------
     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 ?
6.7	142.4	149.1	6.7 plus 142.4
6.8	145.4	152.2	6.8 plus 145.4
6.9	149.4	156.3	6.9 plus 149.4
2.1	4.5	6.6	2.1 plus 4.5
6.3	1	7.3	6.3 plus 1
4.5	6.3	10.8	4.5 plus 6.3