9.8 Plus 15 Addition :

Number 1	Number 2	Answer
9.8	15	24.8

How to calculate 9.8 plus 15 ?

Let's break down the addition of 09.8 and 1500 step by step:

   09.8      <-- Start with the rightmost column
+  1500
---------

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

   09.8
+  1500
---------
     8


    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.

   09.8
+  1500
---------
     4.8


    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.

   09.8
+  1500
---------
     24.8

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

The final result is 24.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
9.9	21	30.9	9.9 plus 21
10	30	40	10 plus 30
10.1	39	49.1	10.1 plus 39
0.7	8.3	9	0.7 plus 8.3
9.8	4.2	14	9.8 plus 4.2
2.5	0.7	3.2	2.5 plus 0.7