8.6 Plus 137.9 Addition :

Number 1	Number 2	Answer
8.6	137.9	146.5

How to calculate 8.6 plus 137.9 ?

Let's break down the addition of 008.6 and 137.9 step by step:

   008.6      <-- Start with the rightmost column
+  137.9
---------

    Add the digits in the rightmost column:
        6 + 9 + 1 = 15
        Write down 5 in the rightmost column, carry over 1 to the next column.

   008.6
+  137.9
---------
     5


    Add the digits in the rightmost column:
        8 + 7 + 1 = 16
        Write down 6 in the rightmost column, carry over 1 to the next column.

   008.6
+  137.9
---------
     6.5


    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.

   008.6
+  137.9
---------
     46.5


    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.

   008.6
+  137.9
---------
     146.5

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

The final result is 146.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.7	140.9	149.6	8.7 plus 140.9
8.8	146.9	155.7	8.8 plus 146.9
8.9	147.9	156.8	8.9 plus 147.9
2.3	6.9	9.2	2.3 plus 6.9
3.2	0.8	4	3.2 plus 0.8
9.3	8.9	18.2	9.3 plus 8.9