8.7 Plus 121.3 Addition :

Number 1	Number 2	Answer
8.7	121.3	130

How to calculate 8.7 plus 121.3 ?

Let's break down the addition of 008.7 and 121.3 step by step:

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

    Add the digits in the rightmost column:
        7 + 3 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   008.7
+  121.3
---------
     0


    Add the digits in the rightmost column:
        8 + 1 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   008.7
+  121.3
---------
     0.0


    Add the digits in the rightmost column:
        0 + 2 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   008.7
+  121.3
---------
     30.0


    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.

   008.7
+  121.3
---------
     130.0

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

The final result is 130.0.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.8	125.3	134.1	8.8 plus 125.3
8.9	133.3	142.2	8.9 plus 133.3
9	142.3	151.3	9 plus 142.3
7.5	3.8	11.3	7.5 plus 3.8
8.9	0.2	9.1	8.9 plus 0.2
9.3	1	10.3	9.3 plus 1