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	12	16.6	4.6 plus 12
4.7	13	17.7	4.7 plus 13
4.8	17	21.8	4.8 plus 17
3.9	0.7	4.6	3.9 plus 0.7
9.9	9	18.9	9.9 plus 9
9.7	2.7	12.4	9.7 plus 2.7