8.9 Plus 120.9 Addition :

Number 1	Number 2	Answer
8.9	120.9	129.8

How to calculate 8.9 plus 120.9 ?

Let's break down the addition of 008.9 and 120.9 step by step:

   008.9      <-- Start with the rightmost column
+  120.9
---------

    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
+  120.9
---------
     8


    Add the digits in the rightmost column:
        8 + 0 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   008.9
+  120.9
---------
     9.8


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

   008.9
+  120.9
---------
     29.8


    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
+  120.9
---------
     129.8

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

The final result is 129.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
9	124.9	133.9	9 plus 124.9
9.1	127.9	137	9.1 plus 127.9
9.2	129.9	139.1	9.2 plus 129.9
3.7	6.3	10	3.7 plus 6.3
3.7	9.6	13.3	3.7 plus 9.6
8.1	5	13.1	8.1 plus 5