8.7 Plus 489.7 Addition :

Number 1	Number 2	Answer
8.7	489.7	498.4

How to calculate 8.7 plus 489.7 ?

Let's break down the addition of 008.7 and 489.7 step by step:

   008.7      <-- Start with the rightmost column
+  489.7
---------

    Add the digits in the rightmost column:
        7 + 7 + 1 = 14
        Write down 4 in the rightmost column, carry over 1 to the next column.

   008.7
+  489.7
---------
     4


    Add the digits in the rightmost column:
        8 + 9 + 1 = 18
        Write down 8 in the rightmost column, carry over 1 to the next column.

   008.7
+  489.7
---------
     8.4


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

   008.7
+  489.7
---------
     98.4


    Add the digits in the rightmost column:
        0 + 4 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   008.7
+  489.7
---------
     498.4

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

The final result is 498.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.8	490.7	499.5	8.8 plus 490.7
8.9	493.7	502.6	8.9 plus 493.7
9	495.7	504.7	9 plus 495.7
3.5	6.4	9.9	3.5 plus 6.4
8.8	7.5	16.3	8.8 plus 7.5
3	2	5	3 plus 2