10 Plus 15.4 Addition :

Number 1	Number 2	Answer
10	15.4	25.4

How to calculate 10 plus 15.4 ?

Let's break down the addition of 1000 and 15.4 step by step:

   1000      <-- Start with the rightmost column
+  15.4
---------

    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.

   1000
+  15.4
---------
     4


    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.

   1000
+  15.4
---------
     04


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

   1000
+  15.4
---------
     504


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

   1000
+  15.4
---------
     2504

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

The final result is 2504.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
10.1	18.4	28.5	10.1 plus 18.4
10.2	19.4	29.6	10.2 plus 19.4
10.3	26.4	36.7	10.3 plus 26.4
1.8	2.1	3.9	1.8 plus 2.1
8.3	0.5	8.8	8.3 plus 0.5
9.3	9	18.3	9.3 plus 9