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	28	99.3	71.3 plus 28
71.4	36	107.4	71.4 plus 36
71.5	37	108.5	71.5 plus 37
0.2	3.7	3.9	0.2 plus 3.7
6.6	3.7	10.3	6.6 plus 3.7
8.4	7.5	15.9	8.4 plus 7.5