4.5 Plus 1 Addition :

Number 1	Number 2	Answer
4.5	1	5.5

How to calculate 4.5 plus 1 ?

Let's break down the addition of 4.5 and 100 step by step:

   4.5      <-- Start with the rightmost column
+  100
---------

    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
+  100
---------
     5


    Add the digits in the rightmost column:
        4 + 1 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   4.5
+  100
---------
     5.5

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

The final result is 5.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
4.6	5	9.6	4.6 plus 5
4.7	14	18.7	4.7 plus 14
4.8	17	21.8	4.8 plus 17
0.8	8.1	8.9	0.8 plus 8.1
6.6	2.6	9.2	6.6 plus 2.6
2	8.2	10.2	2 plus 8.2