15.4 Plus 388.4 Addition :

Number 1	Number 2	Answer
15.4	388.4	403.8

How to calculate 15.4 plus 388.4 ?

Let's break down the addition of 015.4 and 388.4 step by step:

   015.4      <-- Start with the rightmost column
+  388.4
---------

    Add the digits in the rightmost column:
        4 + 4 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   015.4
+  388.4
---------
     8


    Add the digits in the rightmost column:
        5 + 8 + 1 = 13
        Write down 3 in the rightmost column, carry over 1 to the next column.

   015.4
+  388.4
---------
     3.8


    Add the digits in the rightmost column:
        1 + 8 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   015.4
+  388.4
---------
     03.8


    Add the digits in the rightmost column:
        0 + 3 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   015.4
+  388.4
---------
     403.8

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

The final result is 403.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
15.5	394.4	409.9	15.5 plus 394.4
15.6	402.4	418	15.6 plus 402.4
15.7	411.4	427.1	15.7 plus 411.4
6.7	8	14.7	6.7 plus 8
8.6	7.2	15.8	8.6 plus 7.2
3.4	7.4	10.8	3.4 plus 7.4