21.5 Plus 690 Addition :

Number 1	Number 2	Answer
21.5	690	711.5

How to calculate 21.5 plus 690 ?

Let's break down the addition of 021.5 and 69000 step by step:

   021.5      <-- Start with the rightmost column
+  69000
---------

    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.

   021.5
+  69000
---------
     5


    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.

   021.5
+  69000
---------
     1.5


    Add the digits in the rightmost column:
        2 + 9 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   021.5
+  69000
---------
     11.5


    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.

   021.5
+  69000
---------
     711.5

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

The final result is 711.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.6	697	718.6	21.6 plus 697
21.7	703	724.7	21.7 plus 703
21.8	709	730.8	21.8 plus 709
9.7	3.1	12.8	9.7 plus 3.1
3.4	1.4	4.8	3.4 plus 1.4
8.7	2.5	11.2	8.7 plus 2.5