8.5 Plus 172 Addition :

Number 1	Number 2	Answer
8.5	172	180.5

How to calculate 8.5 plus 172 ?

Let's break down the addition of 008.5 and 17200 step by step:

   008.5      <-- Start with the rightmost column
+  17200
---------

    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.

   008.5
+  17200
---------
     5


    Add the digits in the rightmost column:
        8 + 2 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   008.5
+  17200
---------
     0.5


    Add the digits in the rightmost column:
        0 + 7 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   008.5
+  17200
---------
     80.5


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

   008.5
+  17200
---------
     180.5

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

The final result is 180.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.6	177	185.6	8.6 plus 177
8.7	184	192.7	8.7 plus 184
8.8	188	196.8	8.8 plus 188
4	8.9	12.9	4 plus 8.9
2.5	8.6	11.1	2.5 plus 8.6
2.2	9.8	12	2.2 plus 9.8