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	124.2	133.3	9.1 plus 124.2
9.2	130.2	139.4	9.2 plus 130.2
9.3	134.2	143.5	9.3 plus 134.2
3.2	6.3	9.5	3.2 plus 6.3
1.7	2.9	4.6	1.7 plus 2.9
1.6	6.4	8	1.6 plus 6.4