8.9 Plus 121.2 Addition :

Number 1	Number 2	Answer
8.9	121.2	130.1

How to calculate 8.9 plus 121.2 ?

Let's break down the addition of 008.9 and 121.2 step by step:

   008.9      <-- Start with the rightmost column
+  121.2
---------

    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
+  121.2
---------
     1


    Add the digits in the rightmost column:
        8 + 1 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   008.9
+  121.2
---------
     0.1


    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
+  121.2
---------
     30.1


    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
+  121.2
---------
     130.1

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

The final result is 130.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
9	126.2	135.2	9 plus 126.2
9.1	131.2	140.3	9.1 plus 131.2
9.2	132.2	141.4	9.2 plus 132.2
8.7	5.2	13.9	8.7 plus 5.2
5.6	6	11.6	5.6 plus 6
8.8	2.9	11.7	8.8 plus 2.9