2.1 Plus 5 Addition :

Number 1	Number 2	Answer
2.1	5	7.1

How to calculate 2.1 plus 5 ?

Let's break down the addition of 2.1 and 500 step by step:

   2.1      <-- Start with the rightmost column
+  500
---------

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

   2.1
+  500
---------
     1


    Add the digits in the rightmost column:
        2 + 5 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   2.1
+  500
---------
     7.1

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

The final result is 7.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
2.2	6	8.2	2.2 plus 6
2.3	14	16.3	2.3 plus 14
2.4	16	18.4	2.4 plus 16
4.1	3.2	7.3	4.1 plus 3.2
6	8.7	14.7	6 plus 8.7
5.6	5.1	10.7	5.6 plus 5.1