9 Plus 415.2 Addition :

Number 1	Number 2	Answer
9	415.2	424.2

How to calculate 9 plus 415.2 ?

Let's break down the addition of 00900 and 415.2 step by step:

   00900      <-- Start with the rightmost column
+  415.2
---------

    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
+  415.2
---------
     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
+  415.2
---------
     02


    Add the digits in the rightmost column:
        9 + 5 + 1 = 14
        Write down 4 in the rightmost column, carry over 1 to the next column.

   00900
+  415.2
---------
     402


    Add the digits in the rightmost column:
        0 + 1 + 0 = 2
        Write down 2 in the rightmost column, carry over 0 to the next column.

   00900
+  415.2
---------
     2402


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

   00900
+  415.2
---------
     42402

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

The final result is 42402.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
9.1	420.2	429.3	9.1 plus 420.2
9.2	425.2	434.4	9.2 plus 425.2
9.3	428.2	437.5	9.3 plus 428.2
0.3	9.2	9.5	0.3 plus 9.2
9.2	5	14.2	9.2 plus 5
6.7	2.3	9	6.7 plus 2.3