8.7 Plus 389.4 Addition :

Number 1	Number 2	Answer
8.7	389.4	398.1

How to calculate 8.7 plus 389.4 ?

Let's break down the addition of 008.7 and 389.4 step by step:

   008.7      <-- Start with the rightmost column
+  389.4
---------

    Add the digits in the rightmost column:
        7 + 4 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   008.7
+  389.4
---------
     1


    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
+  389.4
---------
     8.1


    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
+  389.4
---------
     98.1


    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
+  389.4
---------
     398.1

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

The final result is 398.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.8	393.4	402.2	8.8 plus 393.4
8.9	397.4	406.3	8.9 plus 397.4
9	404.4	413.4	9 plus 404.4
1.3	8.8	10.1	1.3 plus 8.8
3.8	4.6	8.4	3.8 plus 4.6
2.7	0.5	3.2	2.7 plus 0.5