80.9 Plus 138 Addition :

Number 1	Number 2	Answer
80.9	138	218.9

How to calculate 80.9 plus 138 ?

Let's break down the addition of 080.9 and 13800 step by step:

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

    Add the digits in the rightmost column:
        9 + 0 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   080.9
+  13800
---------
     9


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

   080.9
+  13800
---------
     8.9


    Add the digits in the rightmost column:
        8 + 3 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   080.9
+  13800
---------
     18.9


    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.

   080.9
+  13800
---------
     218.9

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

The final result is 218.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
81	142	223	81 plus 142
81.1	146	227.1	81.1 plus 146
81.2	153	234.2	81.2 plus 153
2.6	0.3	2.9	2.6 plus 0.3
7.5	1.5	9	7.5 plus 1.5
9.7	9.5	19.2	9.7 plus 9.5