5.4 Plus 15 Addition :

Number 1	Number 2	Answer
5.4	15	20.4

How to calculate 5.4 plus 15 ?

Let's break down the addition of 05.4 and 1500 step by step:

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

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

   05.4
+  1500
---------
     4


    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.

   05.4
+  1500
---------
     0.4


    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.

   05.4
+  1500
---------
     20.4

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

The final result is 20.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
5.5	16	21.5	5.5 plus 16
5.6	22	27.6	5.6 plus 22
5.7	26	31.7	5.7 plus 26
6.1	4.9	11	6.1 plus 4.9
7.7	2.8	10.5	7.7 plus 2.8
4.3	4	8.3	4.3 plus 4