8.4 Plus 407.2 Addition :

Number 1	Number 2	Answer
8.4	407.2	415.6

How to calculate 8.4 plus 407.2 ?

Let's break down the addition of 008.4 and 407.2 step by step:

   008.4      <-- Start with the rightmost column
+  407.2
---------

    Add the digits in the rightmost column:
        4 + 2 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   008.4
+  407.2
---------
     6


    Add the digits in the rightmost column:
        8 + 7 + 1 = 15
        Write down 5 in the rightmost column, carry over 1 to the next column.

   008.4
+  407.2
---------
     5.6


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

   008.4
+  407.2
---------
     15.6


    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
+  407.2
---------
     415.6

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

The final result is 415.6.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.5	412.2	420.7	8.5 plus 412.2
8.6	414.2	422.8	8.6 plus 414.2
8.7	419.2	427.9	8.7 plus 419.2
3.8	1.2	5	3.8 plus 1.2
8.8	4.7	13.5	8.8 plus 4.7
6.4	4.6	11	6.4 plus 4.6