80.4 Plus 407 Addition :

Number 1	Number 2	Answer
80.4	407	487.4

How to calculate 80.4 plus 407 ?

Let's break down the addition of 080.4 and 40700 step by step:

   080.4      <-- Start with the rightmost column
+  40700
---------

    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.

   080.4
+  40700
---------
     4


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

   080.4
+  40700
---------
     7.4


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

   080.4
+  40700
---------
     87.4


    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.

   080.4
+  40700
---------
     487.4

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

The final result is 487.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
80.5	409	489.5	80.5 plus 409
80.6	413	493.6	80.6 plus 413
80.7	414	494.7	80.7 plus 414
3	0.4	3.4	3 plus 0.4
1.9	4.2	6.1	1.9 plus 4.2
6.2	5	11.2	6.2 plus 5