78.8 Plus 45 Addition :

Number 1	Number 2	Answer
78.8	45	123.8

How to calculate 78.8 plus 45 ?

Let's break down the addition of 78.8 and 4500 step by step:

   78.8      <-- Start with the rightmost column
+  4500
---------

    Add the digits in the rightmost column:
        8 + 0 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   78.8
+  4500
---------
     8


    Add the digits in the rightmost column:
        8 + 5 + 1 = 13
        Write down 3 in the rightmost column, carry over 1 to the next column.

   78.8
+  4500
---------
     3.8


    Add the digits in the rightmost column:
        7 + 4 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   78.8
+  4500
---------
     23.8

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

The final result is 123.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
78.9	53	131.9	78.9 plus 53
79	61	140	79 plus 61
79.1	70	149.1	79.1 plus 70
1	3.5	4.5	1 plus 3.5
2.8	2.8	5.6	2.8 plus 2.8
0.3	0.5	0.8	0.3 plus 0.5