71.2 Plus 21 Addition :

Number 1	Number 2	Answer
71.2	21	92.2

How to calculate 71.2 plus 21 ?

Let's break down the addition of 71.2 and 2100 step by step:

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

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

   71.2
+  2100
---------
     2


    Add the digits in the rightmost column:
        1 + 1 + 0 = 2
        Write down 2 in the rightmost column, carry over 0 to the next column.

   71.2
+  2100
---------
     2.2


    Add the digits in the rightmost column:
        7 + 2 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   71.2
+  2100
---------
     92.2

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

The final result is 92.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
71.3	24	95.3	71.3 plus 24
71.4	29	100.4	71.4 plus 29
71.5	32	103.5	71.5 plus 32
3.2	3.2	6.4	3.2 plus 3.2
3.2	0.9	4.1	3.2 plus 0.9
7.2	7	14.2	7.2 plus 7