21.7 Plus 685 Addition :

Number 1	Number 2	Answer
21.7	685	706.7

How to calculate 21.7 plus 685 ?

Let's break down the addition of 021.7 and 68500 step by step:

   021.7      <-- Start with the rightmost column
+  68500
---------

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

   021.7
+  68500
---------
     7


    Add the digits in the rightmost column:
        1 + 5 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   021.7
+  68500
---------
     6.7


    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.

   021.7
+  68500
---------
     06.7


    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.

   021.7
+  68500
---------
     706.7

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

The final result is 706.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.8	688	709.8	21.8 plus 688
21.9	695	716.9	21.9 plus 695
22	704	726	22 plus 704
4.1	5.3	9.4	4.1 plus 5.3
7	8.9	15.9	7 plus 8.9
6.8	0.5	7.3	6.8 plus 0.5