80.4 Plus 427 Addition :

Number 1	Number 2	Answer
80.4	427	507.4

How to calculate 80.4 plus 427 ?

Let's break down the addition of 080.4 and 42700 step by step:

   080.4      <-- Start with the rightmost column
+  42700
---------

    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
+  42700
---------
     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
+  42700
---------
     7.4


    Add the digits in the rightmost column:
        8 + 2 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   080.4
+  42700
---------
     07.4


    Add the digits in the rightmost column:
        0 + 4 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   080.4
+  42700
---------
     507.4

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

The final result is 507.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
80.5	435	515.5	80.5 plus 435
80.6	438	518.6	80.6 plus 438
80.7	442	522.7	80.7 plus 442
7.9	1.2	9.1	7.9 plus 1.2
1.3	4	5.3	1.3 plus 4
5	1.8	6.8	5 plus 1.8