8.7 Plus 397.4 Addition :

Number 1	Number 2	Answer
8.7	397.4	406.1

How to calculate 8.7 plus 397.4 ?

Let's break down the addition of 008.7 and 397.4 step by step:

   008.7      <-- Start with the rightmost column
+  397.4
---------

    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
+  397.4
---------
     1


    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
+  397.4
---------
     6.1


    Add the digits in the rightmost column:
        0 + 9 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   008.7
+  397.4
---------
     06.1


    Add the digits in the rightmost column:
        0 + 3 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   008.7
+  397.4
---------
     406.1

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

The final result is 406.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.8	399.4	408.2	8.8 plus 399.4
8.9	408.4	417.3	8.9 plus 408.4
9	417.4	426.4	9 plus 417.4
9.8	5.4	15.2	9.8 plus 5.4
0.4	4.2	4.6	0.4 plus 4.2
2.6	0.7	3.3	2.6 plus 0.7