20 Plus 687.4 Addition :

Number 1	Number 2	Answer
20	687.4	707.4

How to calculate 20 plus 687.4 ?

Let's break down the addition of 02000 and 687.4 step by step:

   02000      <-- Start with the rightmost column
+  687.4
---------

    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
+  687.4
---------
     4


    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
+  687.4
---------
     04


    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
+  687.4
---------
     704


    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
+  687.4
---------
     0704


    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
+  687.4
---------
     70704

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

The final result is 70704.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.1	695.4	715.5	20.1 plus 695.4
20.2	697.4	717.6	20.2 plus 697.4
20.3	704.4	724.7	20.3 plus 704.4
3.7	3.6	7.3	3.7 plus 3.6
9.5	7.7	17.2	9.5 plus 7.7
9.2	6.7	15.9	9.2 plus 6.7