20.5 Plus 680 Addition :

Number 1	Number 2	Answer
20.5	680	700.5

How to calculate 20.5 plus 680 ?

Let's break down the addition of 020.5 and 68000 step by step:

   020.5      <-- Start with the rightmost column
+  68000
---------

    Add the digits in the rightmost column:
        5 + 0 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   020.5
+  68000
---------
     5


    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.

   020.5
+  68000
---------
     0.5


    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.

   020.5
+  68000
---------
     00.5


    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.

   020.5
+  68000
---------
     700.5

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

The final result is 700.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.6	686	706.6	20.6 plus 686
20.7	693	713.7	20.7 plus 693
20.8	699	719.8	20.8 plus 699
9.5	2.5	12	9.5 plus 2.5
5	8.9	13.9	5 plus 8.9
1.2	2.3	3.5	1.2 plus 2.3