8.7 Plus 388.9 Addition :

Number 1	Number 2	Answer
8.7	388.9	397.6

How to calculate 8.7 plus 388.9 ?

Let's break down the addition of 008.7 and 388.9 step by step:

   008.7      <-- Start with the rightmost column
+  388.9
---------

    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
+  388.9
---------
     6


    Add the digits in the rightmost column:
        8 + 8 + 1 = 17
        Write down 7 in the rightmost column, carry over 1 to the next column.

   008.7
+  388.9
---------
     7.6


    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
+  388.9
---------
     97.6


    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
+  388.9
---------
     397.6

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

The final result is 397.6.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.8	393.9	402.7	8.8 plus 393.9
8.9	397.9	406.8	8.9 plus 397.9
9	402.9	411.9	9 plus 402.9
0.9	6.7	7.6	0.9 plus 6.7
8.2	4.6	12.8	8.2 plus 4.6
1.1	1.7	2.8	1.1 plus 1.7