8.5 Plus 121.3 Addition :

Number 1	Number 2	Answer
8.5	121.3	129.8

How to calculate 8.5 plus 121.3 ?

Let's break down the addition of 008.5 and 121.3 step by step:

   008.5      <-- Start with the rightmost column
+  121.3
---------

    Add the digits in the rightmost column:
        5 + 3 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   008.5
+  121.3
---------
     8


    Add the digits in the rightmost column:
        8 + 1 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   008.5
+  121.3
---------
     9.8


    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
+  121.3
---------
     29.8


    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
+  121.3
---------
     129.8

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

The final result is 129.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.6	123.3	131.9	8.6 plus 123.3
8.7	129.3	138	8.7 plus 129.3
8.8	132.3	141.1	8.8 plus 132.3
5.3	6.4	11.7	5.3 plus 6.4
9.8	2.3	12.1	9.8 plus 2.3
5.7	7	12.7	5.7 plus 7