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	140.4	150.4	10 plus 140.4
10.1	149.4	159.5	10.1 plus 149.4
10.2	157.4	167.6	10.2 plus 157.4
2.1	3.1	5.2	2.1 plus 3.1
2	1.4	3.4	2 plus 1.4
0.8	4.1	4.9	0.8 plus 4.1