17.7 Plus 155 Addition :

Number 1	Number 2	Answer
17.7	155	172.7

How to calculate 17.7 plus 155 ?

Let's break down the addition of 017.7 and 15500 step by step:

   017.7      <-- Start with the rightmost column
+  15500
---------

    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.

   017.7
+  15500
---------
     7


    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.

   017.7
+  15500
---------
     2.7


    Add the digits in the rightmost column:
        1 + 5 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   017.7
+  15500
---------
     72.7


    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.

   017.7
+  15500
---------
     172.7

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

The final result is 172.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
17.8	163	180.8	17.8 plus 163
17.9	168	185.9	17.9 plus 168
18	171	189	18 plus 171
9.4	4.8	14.2	9.4 plus 4.8
0.4	3.1	3.5	0.4 plus 3.1
8.9	3.1	12	8.9 plus 3.1