15.6 Plus 42 Addition :

Number 1	Number 2	Answer
15.6	42	57.6

How to calculate 15.6 plus 42 ?

Let's break down the addition of 15.6 and 4200 step by step:

   15.6      <-- Start with the rightmost column
+  4200
---------

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

   15.6
+  4200
---------
     6


    Add the digits in the rightmost column:
        5 + 2 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   15.6
+  4200
---------
     7.6


    Add the digits in the rightmost column:
        1 + 4 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   15.6
+  4200
---------
     57.6

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

The final result is 57.6.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
15.7	45	60.7	15.7 plus 45
15.8	54	69.8	15.8 plus 54
15.9	62	77.9	15.9 plus 62
4.4	4.2	8.6	4.4 plus 4.2
6.2	3.5	9.7	6.2 plus 3.5
7.6	7	14.6	7.6 plus 7