49.2 Plus 21 Addition :

Number 1	Number 2	Answer
49.2	21	70.2

How to calculate 49.2 plus 21 ?

Let's break down the addition of 49.2 and 2100 step by step:

   49.2      <-- 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.

   49.2
+  2100
---------
     2


    Add the digits in the rightmost column:
        9 + 1 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   49.2
+  2100
---------
     0.2


    Add the digits in the rightmost column:
        4 + 2 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   49.2
+  2100
---------
     70.2

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

The final result is 70.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
49.3	22	71.3	49.3 plus 22
49.4	28	77.4	49.4 plus 28
49.5	31	80.5	49.5 plus 31
3.3	5.4	8.7	3.3 plus 5.4
7.6	8	15.6	7.6 plus 8
2.8	3.8	6.6	2.8 plus 3.8