20 Plus 684.2 Addition :

Number 1	Number 2	Answer
20	684.2	704.2

How to calculate 20 plus 684.2 ?

Let's break down the addition of 02000 and 684.2 step by step:

   02000      <-- Start with the rightmost column
+  684.2
---------

    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.

   02000
+  684.2
---------
     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.

   02000
+  684.2
---------
     02


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

   02000
+  684.2
---------
     402


    Add the digits in the rightmost column:
        2 + 8 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   02000
+  684.2
---------
     0402


    Add the digits in the rightmost column:
        0 + 6 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   02000
+  684.2
---------
     70402

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

The final result is 70402.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.1	689.2	709.3	20.1 plus 689.2
20.2	695.2	715.4	20.2 plus 695.2
20.3	700.2	720.5	20.3 plus 700.2
5	0.9	5.9	5 plus 0.9
8.2	7.6	15.8	8.2 plus 7.6
8.7	4.7	13.4	8.7 plus 4.7