5.1 Plus 21 Addition :

Number 1	Number 2	Answer
5.1	21	26.1

How to calculate 5.1 plus 21 ?

Let's break down the addition of 05.1 and 2100 step by step:

   05.1      <-- Start with the rightmost column
+  2100
---------

    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.

   05.1
+  2100
---------
     1


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

   05.1
+  2100
---------
     6.1


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

   05.1
+  2100
---------
     26.1

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

The final result is 26.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
5.2	22	27.2	5.2 plus 22
5.3	25	30.3	5.3 plus 25
5.4	26	31.4	5.4 plus 26
1	6.5	7.5	1 plus 6.5
4.6	6.3	10.9	4.6 plus 6.3
2.8	3.5	6.3	2.8 plus 3.5