8.5 Plus 120 Addition :

Number 1	Number 2	Answer
8.5	120	128.5

How to calculate 8.5 plus 120 ?

Let's break down the addition of 008.5 and 12000 step by step:

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

    Add the digits in the rightmost column:
        5 + 0 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   008.5
+  12000
---------
     5


    Add the digits in the rightmost column:
        8 + 0 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   008.5
+  12000
---------
     8.5


    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.

   008.5
+  12000
---------
     28.5


    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.

   008.5
+  12000
---------
     128.5

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

The final result is 128.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.6	122	130.6	8.6 plus 122
8.7	131	139.7	8.7 plus 131
8.8	140	148.8	8.8 plus 140
9	2.6	11.6	9 plus 2.6
8.6	6.4	15	8.6 plus 6.4
3.3	8	11.3	3.3 plus 8