8.5 Plus 137.9 Addition :

Number 1	Number 2	Answer
8.5	137.9	146.4

How to calculate 8.5 plus 137.9 ?

Let's break down the addition of 008.5 and 137.9 step by step:

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

    Add the digits in the rightmost column:
        5 + 9 + 1 = 14
        Write down 4 in the rightmost column, carry over 1 to the next column.

   008.5
+  137.9
---------
     4


    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.

   008.5
+  137.9
---------
     6.4


    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.

   008.5
+  137.9
---------
     46.4


    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.

   008.5
+  137.9
---------
     146.4

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

The final result is 146.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.6	138.9	147.5	8.6 plus 138.9
8.7	139.9	148.6	8.7 plus 139.9
8.8	146.9	155.7	8.8 plus 146.9
8.2	2.1	10.3	8.2 plus 2.1
8.1	7	15.1	8.1 plus 7
6.6	0.8	7.4	6.6 plus 0.8