8.9 Plus 129.2 Addition :

Number 1	Number 2	Answer
8.9	129.2	138.1

How to calculate 8.9 plus 129.2 ?

Let's break down the addition of 008.9 and 129.2 step by step:

   008.9      <-- Start with the rightmost column
+  129.2
---------

    Add the digits in the rightmost column:
        9 + 2 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   008.9
+  129.2
---------
     1


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

   008.9
+  129.2
---------
     8.1


    Add the digits in the rightmost column:
        0 + 2 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   008.9
+  129.2
---------
     38.1


    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
+  129.2
---------
     138.1

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

The final result is 138.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
9	135.2	144.2	9 plus 135.2
9.1	144.2	153.3	9.1 plus 144.2
9.2	151.2	160.4	9.2 plus 151.2
6	8.8	14.8	6 plus 8.8
1.2	8	9.2	1.2 plus 8
9.3	2.3	11.6	9.3 plus 2.3