9.9 Plus 137.4 Addition :

Number 1	Number 2	Answer
9.9	137.4	147.3

How to calculate 9.9 plus 137.4 ?

Let's break down the addition of 009.9 and 137.4 step by step:

   009.9      <-- Start with the rightmost column
+  137.4
---------

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

   009.9
+  137.4
---------
     3


    Add the digits in the rightmost column:
        9 + 7 + 1 = 17
        Write down 7 in the rightmost column, carry over 1 to the next column.

   009.9
+  137.4
---------
     7.3


    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.

   009.9
+  137.4
---------
     47.3


    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.

   009.9
+  137.4
---------
     147.3

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

The final result is 147.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
10	144.4	154.4	10 plus 144.4
10.1	148.4	158.5	10.1 plus 148.4
10.2	154.4	164.6	10.2 plus 154.4
3.3	1.7	5	3.3 plus 1.7
8.8	2.6	11.4	8.8 plus 2.6
7.9	4.2	12.1	7.9 plus 4.2