8.9 Plus 137.9 Addition :

Number 1	Number 2	Answer
8.9	137.9	146.8

How to calculate 8.9 plus 137.9 ?

Let's break down the addition of 008.9 and 137.9 step by step:

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

    Add the digits in the rightmost column:
        9 + 9 + 1 = 18
        Write down 8 in the rightmost column, carry over 1 to the next column.

   008.9
+  137.9
---------
     8


    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.

   008.9
+  137.9
---------
     6.8


    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.

   008.9
+  137.9
---------
     46.8


    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.

   008.9
+  137.9
---------
     146.8

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

The final result is 146.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
9	144.9	153.9	9 plus 144.9
9.1	152.9	162	9.1 plus 152.9
9.2	157.9	167.1	9.2 plus 157.9
9	5.9	14.9	9 plus 5.9
8.8	2.5	11.3	8.8 plus 2.5
8.7	0.6	9.3	8.7 plus 0.6