15.5 Plus 842.4 Addition :

Number 1	Number 2	Answer
15.5	842.4	857.9

How to calculate 15.5 plus 842.4 ?

Let's break down the addition of 015.5 and 842.4 step by step:

   015.5      <-- Start with the rightmost column
+  842.4
---------

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

   015.5
+  842.4
---------
     9


    Add the digits in the rightmost column:
        5 + 2 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   015.5
+  842.4
---------
     7.9


    Add the digits in the rightmost column:
        1 + 4 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   015.5
+  842.4
---------
     57.9


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

   015.5
+  842.4
---------
     857.9

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

The final result is 857.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
15.6	847.4	863	15.6 plus 847.4
15.7	849.4	865.1	15.7 plus 849.4
15.8	853.4	869.2	15.8 plus 853.4
5	4.3	9.3	5 plus 4.3
4	8.5	12.5	4 plus 8.5
8.5	3.7	12.2	8.5 plus 3.7