5.3 Plus 21 Addition :

Number 1	Number 2	Answer
5.3	21	26.3

How to calculate 5.3 plus 21 ?

Let's break down the addition of 05.3 and 2100 step by step:

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

    Add the digits in the rightmost column:
        3 + 0 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   05.3
+  2100
---------
     3


    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.

   05.3
+  2100
---------
     6.3


    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.

   05.3
+  2100
---------
     26.3

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

The final result is 26.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
5.4	30	35.4	5.4 plus 30
5.5	34	39.5	5.5 plus 34
5.6	38	43.6	5.6 plus 38
8.2	2	10.2	8.2 plus 2
7.4	2.6	10	7.4 plus 2.6
9.3	1.1	10.4	9.3 plus 1.1