17.7 Plus 138 Addition :

Number 1	Number 2	Answer
17.7	138	155.7

How to calculate 17.7 plus 138 ?

Let's break down the addition of 017.7 and 13800 step by step:

   017.7      <-- Start with the rightmost column
+  13800
---------

    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
+  13800
---------
     7


    Add the digits in the rightmost column:
        7 + 8 + 1 = 15
        Write down 5 in the rightmost column, carry over 1 to the next column.

   017.7
+  13800
---------
     5.7


    Add the digits in the rightmost column:
        1 + 3 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   017.7
+  13800
---------
     55.7


    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
+  13800
---------
     155.7

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

The final result is 155.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
17.8	142	159.8	17.8 plus 142
17.9	149	166.9	17.9 plus 149
18	154	172	18 plus 154
4	9	13	4 plus 9
2.2	7.5	9.7	2.2 plus 7.5
1.3	8.2	9.5	1.3 plus 8.2