2.1 Plus 4.5 Addition :

Number 1	Number 2	Answer
2.1	4.5	6.6

How to calculate 2.1 plus 4.5 ?

Let's break down the addition of 2.1 and 4.5 step by step:

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

    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.

   2.1
+  4.5
---------
     6


    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.

   2.1
+  4.5
---------
     6.6

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

The final result is 6.6.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
2.2	5.5	7.7	2.2 plus 5.5
2.3	10.5	12.8	2.3 plus 10.5
2.4	17.5	19.9	2.4 plus 17.5
3.5	0.7	4.2	3.5 plus 0.7
2.8	6.2	9	2.8 plus 6.2
4.8	5.8	10.6	4.8 plus 5.8