1.7 Plus 4 Addition :

Number 1	Number 2	Answer
1.7	4	5.7

How to calculate 1.7 plus 4 ?

Let's break down the addition of 1.7 and 400 step by step:

   1.7      <-- Start with the rightmost column
+  400
---------

    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.

   1.7
+  400
---------
     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.

   1.7
+  400
---------
     5.7

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

The final result is 5.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
1.8	8	9.8	1.8 plus 8
1.9	13	14.9	1.9 plus 13
2	20	22	2 plus 20
3.8	6.9	10.7	3.8 plus 6.9
8.3	9.5	17.8	8.3 plus 9.5
8.3	8.3	16.6	8.3 plus 8.3