2.9 Plus 138 Addition :

Number 1	Number 2	Answer
2.9	138	140.9

How to calculate 2.9 plus 138 ?

Let's break down the addition of 002.9 and 13800 step by step:

   002.9      <-- 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.

   002.9
+  13800
---------
     9


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

   002.9
+  13800
---------
     0.9


    Add the digits in the rightmost column:
        0 + 3 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   002.9
+  13800
---------
     40.9


    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.

   002.9
+  13800
---------
     140.9

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

The final result is 140.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
3	146	149	3 plus 146
3.1	151	154.1	3.1 plus 151
3.2	153	156.2	3.2 plus 153
9	0.3	9.3	9 plus 0.3
6.2	0.3	6.5	6.2 plus 0.3
3.2	7.9	11.1	3.2 plus 7.9