64.2 Plus 20 Addition :

Number 1	Number 2	Answer
64.2	20	84.2

How to calculate 64.2 plus 20 ?

Let's break down the addition of 64.2 and 2000 step by step:

   64.2      <-- Start with the rightmost column
+  2000
---------

    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.

   64.2
+  2000
---------
     2


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

   64.2
+  2000
---------
     4.2


    Add the digits in the rightmost column:
        6 + 2 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   64.2
+  2000
---------
     84.2

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

The final result is 84.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
64.3	21	85.3	64.3 plus 21
64.4	22	86.4	64.4 plus 22
64.5	24	88.5	64.5 plus 24
0.7	7.9	8.6	0.7 plus 7.9
6.3	1.3	7.6	6.3 plus 1.3
9.3	2	11.3	9.3 plus 2