21.5 Plus 45 Addition :

Number 1	Number 2	Answer
21.5	45	66.5

How to calculate 21.5 plus 45 ?

Let's break down the addition of 21.5 and 4500 step by step:

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

    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.

   21.5
+  4500
---------
     5


    Add the digits in the rightmost column:
        1 + 5 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   21.5
+  4500
---------
     6.5


    Add the digits in the rightmost column:
        2 + 4 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   21.5
+  4500
---------
     66.5

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

The final result is 66.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.6	50	71.6	21.6 plus 50
21.7	53	74.7	21.7 plus 53
21.8	59	80.8	21.8 plus 59
0.4	8.1	8.5	0.4 plus 8.1
3	0.9	3.9	3 plus 0.9
6.5	5.9	12.4	6.5 plus 5.9