7.5 Plus 4.5 Addition :

Number 1	Number 2	Answer
7.5	4.5	12

How to calculate 7.5 plus 4.5 ?

Let's break down the addition of 7.5 and 4.5 step by step:

   7.5      <-- Start with the rightmost column
+  4.5
---------

    Add the digits in the rightmost column:
        5 + 5 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   7.5
+  4.5
---------
     0


    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.

   7.5
+  4.5
---------
     2.0

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

The final result is 12.0.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
7.6	5.5	13.1	7.6 plus 5.5
7.7	8.5	16.2	7.7 plus 8.5
7.8	14.5	22.3	7.8 plus 14.5
3	5.3	8.3	3 plus 5.3
2.9	6.7	9.6	2.9 plus 6.7
9.5	5	14.5	9.5 plus 5