1.7 Plus 2.5 Addition :

Number 1	Number 2	Answer
1.7	2.5	4.2

How to calculate 1.7 plus 2.5 ?

Let's break down the addition of 1.7 and 2.5 step by step:

   1.7      <-- Start with the rightmost column
+  2.5
---------

    Add the digits in the rightmost column:
        7 + 5 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   1.7
+  2.5
---------
     2


    Add the digits in the rightmost column:
        1 + 2 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   1.7
+  2.5
---------
     4.2

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

The final result is 4.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
1.8	5.5	7.3	1.8 plus 5.5
1.9	11.5	13.4	1.9 plus 11.5
2	19.5	21.5	2 plus 19.5
4.6	4.4	9	4.6 plus 4.4
2	8.2	10.2	2 plus 8.2
8.7	7.6	16.3	8.7 plus 7.6