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	142.9	146.7	3.8 plus 142.9
3.9	149.9	153.8	3.9 plus 149.9
4	158.9	162.9	4 plus 158.9
4.7	2.9	7.6	4.7 plus 2.9
6.7	4.3	11	6.7 plus 4.3
4.6	0.3	4.9	4.6 plus 0.3