9.9 Plus 137 Addition :

Number 1	Number 2	Answer
9.9	137	146.9

How to calculate 9.9 plus 137 ?

Let's break down the addition of 009.9 and 13700 step by step:

   009.9      <-- Start with the rightmost column
+  13700
---------

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

   009.9
+  13700
---------
     9


    Add the digits in the rightmost column:
        9 + 7 + 1 = 16
        Write down 6 in the rightmost column, carry over 1 to the next column.

   009.9
+  13700
---------
     6.9


    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
+  13700
---------
     46.9


    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
+  13700
---------
     146.9

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

The final result is 146.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
10	144	154	10 plus 144
10.1	151	161.1	10.1 plus 151
10.2	156	166.2	10.2 plus 156
1.4	0.3	1.7	1.4 plus 0.3
1.6	3.8	5.4	1.6 plus 3.8
5.5	5.5	11	5.5 plus 5.5