15.5 Plus 305.4 Addition :

Number 1	Number 2	Answer
15.5	305.4	320.9

How to calculate 15.5 plus 305.4 ?

Let's break down the addition of 015.5 and 305.4 step by step:

   015.5      <-- Start with the rightmost column
+  305.4
---------

    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
+  305.4
---------
     9


    Add the digits in the rightmost column:
        5 + 5 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   015.5
+  305.4
---------
     0.9


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

   015.5
+  305.4
---------
     20.9


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

   015.5
+  305.4
---------
     320.9

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

The final result is 320.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
15.6	313.4	329	15.6 plus 313.4
15.7	316.4	332.1	15.7 plus 316.4
15.8	317.4	333.2	15.8 plus 317.4
9.8	0.9	10.7	9.8 plus 0.9
2	6.7	8.7	2 plus 6.7
4.2	2.5	6.7	4.2 plus 2.5