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	70	74.6	4.6 plus 70
4.7	79	83.7	4.7 plus 79
4.8	83	87.8	4.8 plus 83
1.3	0.7	2	1.3 plus 0.7
7.1	8.7	15.8	7.1 plus 8.7
0.5	7.5	8	0.5 plus 7.5