21.8 Plus 688.1 Addition :

Number 1	Number 2	Answer
21.8	688.1	709.9

How to calculate 21.8 plus 688.1 ?

Let's break down the addition of 021.8 and 688.1 step by step:

   021.8      <-- Start with the rightmost column
+  688.1
---------

    Add the digits in the rightmost column:
        8 + 1 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   021.8
+  688.1
---------
     9


    Add the digits in the rightmost column:
        1 + 8 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   021.8
+  688.1
---------
     9.9


    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
+  688.1
---------
     09.9


    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
+  688.1
---------
     709.9

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

The final result is 709.9.

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Number 1	Number 2	ANSWER:	HOW TO ?
21.9	690.1	712	21.9 plus 690.1
22	694.1	716.1	22 plus 694.1
22.1	696.1	718.2	22.1 plus 696.1
1.3	0.7	2	1.3 plus 0.7
6	1.2	7.2	6 plus 1.2
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