8.7 Plus 137.9 Addition :

Number 1	Number 2	Answer
8.7	137.9	146.6

How to calculate 8.7 plus 137.9 ?

Let's break down the addition of 008.7 and 137.9 step by step:

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

    Add the digits in the rightmost column:
        7 + 9 + 1 = 16
        Write down 6 in the rightmost column, carry over 1 to the next column.

   008.7
+  137.9
---------
     6


    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.

   008.7
+  137.9
---------
     6.6


    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.

   008.7
+  137.9
---------
     46.6


    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.

   008.7
+  137.9
---------
     146.6

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

The final result is 146.6.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.8	142.9	151.7	8.8 plus 142.9
8.9	145.9	154.8	8.9 plus 145.9
9	146.9	155.9	9 plus 146.9
6.6	2.6	9.2	6.6 plus 2.6
2.8	0.2	3	2.8 plus 0.2
9.6	3.4	13	9.6 plus 3.4