20 Plus 687.8 Addition :

Number 1	Number 2	Answer
20	687.8	707.8

How to calculate 20 plus 687.8 ?

Let's break down the addition of 02000 and 687.8 step by step:

   02000      <-- Start with the rightmost column
+  687.8
---------

    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.

   02000
+  687.8
---------
     8


    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
+  687.8
---------
     08


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

   02000
+  687.8
---------
     708


    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
+  687.8
---------
     0708


    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
+  687.8
---------
     70708

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

The final result is 70708.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.1	690.8	710.9	20.1 plus 690.8
20.2	693.8	714	20.2 plus 693.8
20.3	698.8	719.1	20.3 plus 698.8
9	8.5	17.5	9 plus 8.5
9.6	6.4	16	9.6 plus 6.4
1.2	2.7	3.9	1.2 plus 2.7