21.2 Plus 680 Addition :

Number 1	Number 2	Answer
21.2	680	701.2

How to calculate 21.2 plus 680 ?

Let's break down the addition of 021.2 and 68000 step by step:

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

    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.

   021.2
+  68000
---------
     2


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

   021.2
+  68000
---------
     1.2


    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.

   021.2
+  68000
---------
     01.2


    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.

   021.2
+  68000
---------
     701.2

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

The final result is 701.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.3	686	707.3	21.3 plus 686
21.4	693	714.4	21.4 plus 693
21.5	699	720.5	21.5 plus 699
3	5	8	3 plus 5
8.3	2.1	10.4	8.3 plus 2.1
4.6	6.2	10.8	4.6 plus 6.2