4.2 Plus 17 Addition :

Number 1	Number 2	Answer
4.2	17	21.2

How to calculate 4.2 plus 17 ?

Let's break down the addition of 04.2 and 1700 step by step:

   04.2      <-- Start with the rightmost column
+  1700
---------

    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.

   04.2
+  1700
---------
     2


    Add the digits in the rightmost column:
        4 + 7 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   04.2
+  1700
---------
     1.2


    Add the digits in the rightmost column:
        0 + 1 + 0 = 2
        Write down 2 in the rightmost column, carry over 0 to the next column.

   04.2
+  1700
---------
     21.2

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

The final result is 21.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
4.3	22	26.3	4.3 plus 22
4.4	29	33.4	4.4 plus 29
4.5	31	35.5	4.5 plus 31
7.6	7.7	15.3	7.6 plus 7.7
5.3	2.5	7.8	5.3 plus 2.5
1.9	6.3	8.2	1.9 plus 6.3