21.8 Plus 684.2 Addition :

Number 1	Number 2	Answer
21.8	684.2	706

How to calculate 21.8 plus 684.2 ?

Let's break down the addition of 021.8 and 684.2 step by step:

   021.8      <-- Start with the rightmost column
+  684.2
---------

    Add the digits in the rightmost column:
        8 + 2 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   021.8
+  684.2
---------
     0


    Add the digits in the rightmost column:
        1 + 4 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   021.8
+  684.2
---------
     6.0


    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.

   021.8
+  684.2
---------
     06.0


    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.

   021.8
+  684.2
---------
     706.0

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

The final result is 706.0.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.9	687.2	709.1	21.9 plus 687.2
22	692.2	714.2	22 plus 692.2
22.1	699.2	721.3	22.1 plus 699.2
7	1.8	8.8	7 plus 1.8
0.3	2.5	2.8	0.3 plus 2.5
8.6	7	15.6	8.6 plus 7