3.8 Plus 138.4 Addition :

Number 1	Number 2	Answer
3.8	138.4	142.2

How to calculate 3.8 plus 138.4 ?

Let's break down the addition of 003.8 and 138.4 step by step:

   003.8      <-- Start with the rightmost column
+  138.4
---------

    Add the digits in the rightmost column:
        8 + 4 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   003.8
+  138.4
---------
     2


    Add the digits in the rightmost column:
        3 + 8 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   003.8
+  138.4
---------
     2.2


    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.

   003.8
+  138.4
---------
     42.2


    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.

   003.8
+  138.4
---------
     142.2

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

The final result is 142.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
3.9	145.4	149.3	3.9 plus 145.4
4	150.4	154.4	4 plus 150.4
4.1	159.4	163.5	4.1 plus 159.4
3.5	8.4	11.9	3.5 plus 8.4
1.5	4.6	6.1	1.5 plus 4.6
0.2	3.8	4	0.2 plus 3.8