9.4 Plus 138.9 Addition :

Number 1	Number 2	Answer
9.4	138.9	148.3

How to calculate 9.4 plus 138.9 ?

Let's break down the addition of 009.4 and 138.9 step by step:

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

    Add the digits in the rightmost column:
        4 + 9 + 1 = 13
        Write down 3 in the rightmost column, carry over 1 to the next column.

   009.4
+  138.9
---------
     3


    Add the digits in the rightmost column:
        9 + 8 + 1 = 18
        Write down 8 in the rightmost column, carry over 1 to the next column.

   009.4
+  138.9
---------
     8.3


    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.

   009.4
+  138.9
---------
     48.3


    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.

   009.4
+  138.9
---------
     148.3

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

The final result is 148.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
9.5	146.9	156.4	9.5 plus 146.9
9.6	153.9	163.5	9.6 plus 153.9
9.7	160.9	170.6	9.7 plus 160.9
6.1	6.9	13	6.1 plus 6.9
9.9	1	10.9	9.9 plus 1
4.2	2.3	6.5	4.2 plus 2.3