80.4 Plus 378 Addition :

Number 1	Number 2	Answer
80.4	378	458.4

How to calculate 80.4 plus 378 ?

Let's break down the addition of 080.4 and 37800 step by step:

   080.4      <-- Start with the rightmost column
+  37800
---------

    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
+  37800
---------
     4


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

   080.4
+  37800
---------
     8.4


    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.

   080.4
+  37800
---------
     58.4


    Add the digits in the rightmost column:
        0 + 3 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   080.4
+  37800
---------
     458.4

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

The final result is 458.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
80.5	380	460.5	80.5 plus 380
80.6	383	463.6	80.6 plus 383
80.7	391	471.7	80.7 plus 391
2.4	0.3	2.7	2.4 plus 0.3
4.9	0.6	5.5	4.9 plus 0.6
1.3	7.3	8.6	1.3 plus 7.3