21 Plus 870.2 Addition :

Number 1	Number 2	Answer
21	870.2	891.2

How to calculate 21 plus 870.2 ?

Let's break down the addition of 02100 and 870.2 step by step:

   02100      <-- Start with the rightmost column
+  870.2
---------

    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.

   02100
+  870.2
---------
     2


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

   02100
+  870.2
---------
     02


    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.

   02100
+  870.2
---------
     102


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

   02100
+  870.2
---------
     9102


    Add the digits in the rightmost column:
        0 + 8 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   02100
+  870.2
---------
     89102

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

The final result is 89102.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.1	878.2	899.3	21.1 plus 878.2
21.2	880.2	901.4	21.2 plus 880.2
21.3	881.2	902.5	21.3 plus 881.2
6.5	6.3	12.8	6.5 plus 6.3
8.5	5.6	14.1	8.5 plus 5.6
5	4.8	9.8	5 plus 4.8