45.7 Plus 684 Addition :

Number 1	Number 2	Answer
45.7	684	729.7

How to calculate 45.7 plus 684 ?

Let's break down the addition of 045.7 and 68400 step by step:

   045.7      <-- Start with the rightmost column
+  68400
---------

    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.

   045.7
+  68400
---------
     7


    Add the digits in the rightmost column:
        5 + 4 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   045.7
+  68400
---------
     9.7


    Add the digits in the rightmost column:
        4 + 8 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   045.7
+  68400
---------
     29.7


    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.

   045.7
+  68400
---------
     729.7

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

The final result is 729.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
45.8	688	733.8	45.8 plus 688
45.9	691	736.9	45.9 plus 691
46	696	742	46 plus 696
2.4	6	8.4	2.4 plus 6
6.4	0.9	7.3	6.4 plus 0.9
7	6	13	7 plus 6