9.9 Plus 60 Addition :

Number 1	Number 2	Answer
9.9	60	69.9

How to calculate 9.9 plus 60 ?

Let's break down the addition of 09.9 and 6000 step by step:

   09.9      <-- Start with the rightmost column
+  6000
---------

    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.

   09.9
+  6000
---------
     9


    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.

   09.9
+  6000
---------
     9.9


    Add the digits in the rightmost column:
        0 + 6 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   09.9
+  6000
---------
     69.9

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

The final result is 69.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
10	64	74	10 plus 64
10.1	66	76.1	10.1 plus 66
10.2	72	82.2	10.2 plus 72
3.8	4.8	8.6	3.8 plus 4.8
8.2	8.4	16.6	8.2 plus 8.4
2.9	0.2	3.1	2.9 plus 0.2