7.1 Plus 138.9 Addition :

Number 1	Number 2	Answer
7.1	138.9	146

How to calculate 7.1 plus 138.9 ?

Let's break down the addition of 007.1 and 138.9 step by step:

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

    Add the digits in the rightmost column:
        1 + 9 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   007.1
+  138.9
---------
     0


    Add the digits in the rightmost column:
        7 + 8 + 1 = 16
        Write down 6 in the rightmost column, carry over 1 to the next column.

   007.1
+  138.9
---------
     6.0


    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.

   007.1
+  138.9
---------
     46.0


    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.

   007.1
+  138.9
---------
     146.0

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

The final result is 146.0.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
7.2	146.9	154.1	7.2 plus 146.9
7.3	152.9	160.2	7.3 plus 152.9
7.4	159.9	167.3	7.4 plus 159.9
5.3	9.3	14.6	5.3 plus 9.3
8	3.3	11.3	8 plus 3.3
5.7	0.6	6.3	5.7 plus 0.6