1.2 Plus 15 Addition :

Number 1	Number 2	Answer
1.2	15	16.2

How to calculate 1.2 plus 15 ?

Let's break down the addition of 01.2 and 1500 step by step:

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

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

   01.2
+  1500
---------
     2


    Add the digits in the rightmost column:
        1 + 5 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   01.2
+  1500
---------
     6.2


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

   01.2
+  1500
---------
     16.2

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

The final result is 16.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
1.3	20	21.3	1.3 plus 20
1.4	23	24.4	1.4 plus 23
1.5	24	25.5	1.5 plus 24
2	8.5	10.5	2 plus 8.5
4	0.6	4.6	4 plus 0.6
8.1	6.1	14.2	8.1 plus 6.1