21.3 Plus 680 Addition :

Number 1	Number 2	Answer
21.3	680	701.3

How to calculate 21.3 plus 680 ?

Let's break down the addition of 021.3 and 68000 step by step:

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

    Add the digits in the rightmost column:
        3 + 0 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   021.3
+  68000
---------
     3


    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.

   021.3
+  68000
---------
     1.3


    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.

   021.3
+  68000
---------
     01.3


    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.

   021.3
+  68000
---------
     701.3

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

The final result is 701.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.4	686	707.4	21.4 plus 686
21.5	695	716.5	21.5 plus 695
21.6	702	723.6	21.6 plus 702
5.2	0.6	5.8	5.2 plus 0.6
9	5.1	14.1	9 plus 5.1
4.1	7	11.1	4.1 plus 7