42.1 Plus 138 Addition :

Number 1	Number 2	Answer
42.1	138	180.1

How to calculate 42.1 plus 138 ?

Let's break down the addition of 042.1 and 13800 step by step:

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

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

   042.1
+  13800
---------
     1


    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.

   042.1
+  13800
---------
     0.1


    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.

   042.1
+  13800
---------
     80.1


    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.

   042.1
+  13800
---------
     180.1

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

The final result is 180.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
42.2	143	185.2	42.2 plus 143
42.3	146	188.3	42.3 plus 146
42.4	149	191.4	42.4 plus 149
3.6	7.1	10.7	3.6 plus 7.1
6.1	6	12.1	6.1 plus 6
7.7	1.7	9.4	7.7 plus 1.7