17.7 Plus 42 Addition :

Number 1	Number 2	Answer
17.7	42	59.7

How to calculate 17.7 plus 42 ?

Let's break down the addition of 17.7 and 4200 step by step:

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

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

   17.7
+  4200
---------
     7


    Add the digits in the rightmost column:
        7 + 2 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   17.7
+  4200
---------
     9.7


    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.

   17.7
+  4200
---------
     59.7

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

The final result is 59.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
17.8	51	68.8	17.8 plus 51
17.9	53	70.9	17.9 plus 53
18	55	73	18 plus 55
3.7	1	4.7	3.7 plus 1
7.5	1.8	9.3	7.5 plus 1.8
8.9	8	16.9	8.9 plus 8