9.7 Plus 120 Addition :

Number 1	Number 2	Answer
9.7	120	129.7

How to calculate 9.7 plus 120 ?

Let's break down the addition of 009.7 and 12000 step by step:

   009.7      <-- Start with the rightmost column
+  12000
---------

    Add the digits in the rightmost column:
        7 + 0 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   009.7
+  12000
---------
     7


    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.

   009.7
+  12000
---------
     9.7


    Add the digits in the rightmost column:
        0 + 2 + 0 = 2
        Write down 2 in the rightmost column, carry over 0 to the next column.

   009.7
+  12000
---------
     29.7


    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.

   009.7
+  12000
---------
     129.7

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

The final result is 129.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
9.8	129	138.8	9.8 plus 129
9.9	136	145.9	9.9 plus 136
10	140	150	10 plus 140
1.7	4	5.7	1.7 plus 4
9.9	8.5	18.4	9.9 plus 8.5
1	8.8	9.8	1 plus 8.8