8.4 Plus 478 Addition :

Number 1	Number 2	Answer
8.4	478	486.4

How to calculate 8.4 plus 478 ?

Let's break down the addition of 008.4 and 47800 step by step:

   008.4      <-- Start with the rightmost column
+  47800
---------

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

   008.4
+  47800
---------
     4


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

   008.4
+  47800
---------
     6.4


    Add the digits in the rightmost column:
        0 + 7 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   008.4
+  47800
---------
     86.4


    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.

   008.4
+  47800
---------
     486.4

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

The final result is 486.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.5	485	493.5	8.5 plus 485
8.6	488	496.6	8.6 plus 488
8.7	495	503.7	8.7 plus 495
7.3	7.1	14.4	7.3 plus 7.1
1.7	4.6	6.3	1.7 plus 4.6
4.2	0.9	5.1	4.2 plus 0.9