4.2 Plus 1.7 Addition :

Number 1	Number 2	Answer
4.2	1.7	5.9

How to calculate 4.2 plus 1.7 ?

Let's break down the addition of 4.2 and 1.7 step by step:

   4.2      <-- Start with the rightmost column
+  1.7
---------

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

   4.2
+  1.7
---------
     9


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

   4.2
+  1.7
---------
     5.9

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

The final result is 5.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
4.3	7.7	12	4.3 plus 7.7
4.4	16.7	21.1	4.4 plus 16.7
4.5	19.7	24.2	4.5 plus 19.7
1	8.5	9.5	1 plus 8.5
3.6	3.4	7	3.6 plus 3.4
0.4	5.6	6	0.4 plus 5.6