3.7 Plus 138.9 Addition :

Number 1	Number 2	Answer
3.7	138.9	142.6

How to calculate 3.7 plus 138.9 ?

Let's break down the addition of 003.7 and 138.9 step by step:

   003.7      <-- Start with the rightmost column
+  138.9
---------

    Add the digits in the rightmost column:
        7 + 9 + 1 = 16
        Write down 6 in the rightmost column, carry over 1 to the next column.

   003.7
+  138.9
---------
     6


    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.

   003.7
+  138.9
---------
     2.6


    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.

   003.7
+  138.9
---------
     42.6


    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.

   003.7
+  138.9
---------
     142.6

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

The final result is 142.6.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
3.8	147.9	151.7	3.8 plus 147.9
3.9	149.9	153.8	3.9 plus 149.9
4	151.9	155.9	4 plus 151.9
2.6	1.5	4.1	2.6 plus 1.5
1.2	3.4	4.6	1.2 plus 3.4
9	2.9	11.9	9 plus 2.9