9.4 Plus 121.5 Addition :

Number 1	Number 2	Answer
9.4	121.5	130.9

How to calculate 9.4 plus 121.5 ?

Let's break down the addition of 009.4 and 121.5 step by step:

   009.4      <-- Start with the rightmost column
+  121.5
---------

    Add the digits in the rightmost column:
        4 + 5 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   009.4
+  121.5
---------
     9


    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.

   009.4
+  121.5
---------
     0.9


    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.

   009.4
+  121.5
---------
     30.9


    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.

   009.4
+  121.5
---------
     130.9

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

The final result is 130.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
9.5	128.5	138	9.5 plus 128.5
9.6	132.5	142.1	9.6 plus 132.5
9.7	140.5	150.2	9.7 plus 140.5
2.1	8.3	10.4	2.1 plus 8.3
3.7	1.2	4.9	3.7 plus 1.2
6.8	1	7.8	6.8 plus 1