9 Plus 121.2 Addition :

Number 1	Number 2	Answer
9	121.2	130.2

How to calculate 9 plus 121.2 ?

Let's break down the addition of 00900 and 121.2 step by step:

   00900      <-- Start with the rightmost column
+  121.2
---------

    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.

   00900
+  121.2
---------
     2


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

   00900
+  121.2
---------
     02


    Add the digits in the rightmost column:
        9 + 1 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   00900
+  121.2
---------
     002


    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.

   00900
+  121.2
---------
     3002


    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.

   00900
+  121.2
---------
     13002

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

The final result is 13002.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
9.1	125.2	134.3	9.1 plus 125.2
9.2	126.2	135.4	9.2 plus 126.2
9.3	130.2	139.5	9.3 plus 130.2
7.6	7.5	15.1	7.6 plus 7.5
4	2	6	4 plus 2
4.6	8.4	13	4.6 plus 8.4