80.7 Plus 664 Addition :

Number 1	Number 2	Answer
80.7	664	744.7

How to calculate 80.7 plus 664 ?

Let's break down the addition of 080.7 and 66400 step by step:

   080.7      <-- Start with the rightmost column
+  66400
---------

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

   080.7
+  66400
---------
     7


    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.

   080.7
+  66400
---------
     4.7


    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.

   080.7
+  66400
---------
     44.7


    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.

   080.7
+  66400
---------
     744.7

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

The final result is 744.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
80.8	672	752.8	80.8 plus 672
80.9	673	753.9	80.9 plus 673
81	681	762	81 plus 681
1.3	8	9.3	1.3 plus 8
6	5.4	11.4	6 plus 5.4
7.7	3.4	11.1	7.7 plus 3.4