4.5 Plus 3 Addition :

Number 1	Number 2	Answer
4.5	3	7.5

How to calculate 4.5 plus 3 ?

Let's break down the addition of 4.5 and 300 step by step:

   4.5      <-- Start with the rightmost column
+  300
---------

    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.

   4.5
+  300
---------
     5


    Add the digits in the rightmost column:
        4 + 3 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   4.5
+  300
---------
     7.5

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

The final result is 7.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
4.6	8	12.6	4.6 plus 8
4.7	9	13.7	4.7 plus 9
4.8	15	19.8	4.8 plus 15
5.8	4.7	10.5	5.8 plus 4.7
8.3	4.8	13.1	8.3 plus 4.8
8.7	2.5	11.2	8.7 plus 2.5