1.5 Plus 15.8 Addition :

Number 1	Number 2	Answer
1.5	15.8	17.3

How to calculate 1.5 plus 15.8 ?

Let's break down the addition of 01.5 and 15.8 step by step:

   01.5      <-- Start with the rightmost column
+  15.8
---------

    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.

   01.5
+  15.8
---------
     3


    Add the digits in the rightmost column:
        1 + 5 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   01.5
+  15.8
---------
     7.3


    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.

   01.5
+  15.8
---------
     17.3

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

The final result is 17.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
1.6	19.8	21.4	1.6 plus 19.8
1.7	22.8	24.5	1.7 plus 22.8
1.8	26.8	28.6	1.8 plus 26.8
2.8	2.2	5	2.8 plus 2.2
7.7	2.2	9.9	7.7 plus 2.2
8.8	0.4	9.2	8.8 plus 0.4