8.7 Plus 387.9 Addition :

Number 1	Number 2	Answer
8.7	387.9	396.6

How to calculate 8.7 plus 387.9 ?

Let's break down the addition of 008.7 and 387.9 step by step:

   008.7      <-- Start with the rightmost column
+  387.9
---------

    Add the digits in the rightmost column:
        7 + 9 + 1 = 16
        Write down 6 in the rightmost column, carry over 1 to the next column.

   008.7
+  387.9
---------
     6


    Add the digits in the rightmost column:
        8 + 7 + 1 = 16
        Write down 6 in the rightmost column, carry over 1 to the next column.

   008.7
+  387.9
---------
     6.6


    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
+  387.9
---------
     96.6


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

   008.7
+  387.9
---------
     396.6

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

The final result is 396.6.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.8	394.9	403.7	8.8 plus 394.9
8.9	402.9	411.8	8.9 plus 402.9
9	411.9	420.9	9 plus 411.9
1.3	9.1	10.4	1.3 plus 9.1
5.9	2	7.9	5.9 plus 2
2.4	6.7	9.1	2.4 plus 6.7