42.9 Plus 138 Addition :

Number 1	Number 2	Answer
42.9	138	180.9

How to calculate 42.9 plus 138 ?

Let's break down the addition of 042.9 and 13800 step by step:

   042.9      <-- 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.

   042.9
+  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.

   042.9
+  13800
---------
     0.9


    Add the digits in the rightmost column:
        4 + 3 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   042.9
+  13800
---------
     80.9


    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.

   042.9
+  13800
---------
     180.9

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

The final result is 180.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
43	140	183	43 plus 140
43.1	142	185.1	43.1 plus 142
43.2	148	191.2	43.2 plus 148
9.7	0.7	10.4	9.7 plus 0.7
1.9	4.9	6.8	1.9 plus 4.9
9.6	6	15.6	9.6 plus 6