55.1 Plus 21 Addition :

Number 1	Number 2	Answer
55.1	21	76.1

How to calculate 55.1 plus 21 ?

Let's break down the addition of 55.1 and 2100 step by step:

   55.1      <-- 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.

   55.1
+  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.

   55.1
+  2100
---------
     6.1


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

   55.1
+  2100
---------
     76.1

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

The final result is 76.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
55.2	30	85.2	55.2 plus 30
55.3	37	92.3	55.3 plus 37
55.4	39	94.4	55.4 plus 39
5.6	0.3	5.9	5.6 plus 0.3
6.8	7.5	14.3	6.8 plus 7.5
1.8	1	2.8	1.8 plus 1