1.5 Plus 15.4 Addition :

Number 1	Number 2	Answer
1.5	15.4	16.9

How to calculate 1.5 plus 15.4 ?

Let's break down the addition of 01.5 and 15.4 step by step:

   01.5      <-- Start with the rightmost column
+  15.4
---------

    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.

   01.5
+  15.4
---------
     9


    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.

   01.5
+  15.4
---------
     6.9


    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
+  15.4
---------
     16.9

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

The final result is 16.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
1.6	20.4	22	1.6 plus 20.4
1.7	24.4	26.1	1.7 plus 24.4
1.8	30.4	32.2	1.8 plus 30.4
7.3	5.8	13.1	7.3 plus 5.8
2.1	1.9	4	2.1 plus 1.9
0.2	1	1.2	0.2 plus 1