80.4 Plus 668 Addition :

Number 1	Number 2	Answer
80.4	668	748.4

How to calculate 80.4 plus 668 ?

Let's break down the addition of 080.4 and 66800 step by step:

   080.4      <-- Start with the rightmost column
+  66800
---------

    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
+  66800
---------
     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
+  66800
---------
     8.4


    Add the digits in the rightmost column:
        8 + 6 + 1 = 14
        Write down 4 in the rightmost column, carry over 1 to the next column.

   080.4
+  66800
---------
     48.4


    Add the digits in the rightmost column:
        0 + 6 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   080.4
+  66800
---------
     748.4

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

The final result is 748.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
80.5	672	752.5	80.5 plus 672
80.6	681	761.6	80.6 plus 681
80.7	685	765.7	80.7 plus 685
7.7	2.6	10.3	7.7 plus 2.6
4.9	2.1	7	4.9 plus 2.1
1.7	0.2	1.9	1.7 plus 0.2