4.5 Plus 68 Addition :

Number 1	Number 2	Answer
4.5	68	72.5

How to calculate 4.5 plus 68 ?

Let's break down the addition of 04.5 and 6800 step by step:

   04.5      <-- Start with the rightmost column
+  6800
---------

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

   04.5
+  6800
---------
     5


    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.

   04.5
+  6800
---------
     2.5


    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.

   04.5
+  6800
---------
     72.5

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

The final result is 72.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
4.6	73	77.6	4.6 plus 73
4.7	78	82.7	4.7 plus 78
4.8	84	88.8	4.8 plus 84
5	4.4	9.4	5 plus 4.4
9.2	9	18.2	9.2 plus 9
8.8	6.8	15.6	8.8 plus 6.8