4.5 Plus 17 Addition :

Number 1	Number 2	Answer
4.5	17	21.5

How to calculate 4.5 plus 17 ?

Let's break down the addition of 04.5 and 1700 step by step:

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

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

   04.5
+  1700
---------
     5


    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.

   04.5
+  1700
---------
     1.5


    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.

   04.5
+  1700
---------
     21.5

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

The final result is 21.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
4.6	21	25.6	4.6 plus 21
4.7	25	29.7	4.7 plus 25
4.8	26	30.8	4.8 plus 26
0.8	6.9	7.7	0.8 plus 6.9
0.8	0.2	1	0.8 plus 0.2
9.7	4.5	14.2	9.7 plus 4.5