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	16	17.9	1.9 plus 16
2	17	19	2 plus 17
4.2	7.8	12	4.2 plus 7.8
9.6	6.3	15.9	9.6 plus 6.3
6.7	4.5	11.2	6.7 plus 4.5