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	480	488.5	8.5 plus 480
8.6	487	495.6	8.6 plus 487
8.7	495	503.7	8.7 plus 495
9.5	1	10.5	9.5 plus 1
9.2	0.9	10.1	9.2 plus 0.9
0.3	0.2	0.5	0.3 plus 0.2