21.7 Plus 679 Addition :

Number 1	Number 2	Answer
21.7	679	700.7

How to calculate 21.7 plus 679 ?

Let's break down the addition of 021.7 and 67900 step by step:

   021.7      <-- Start with the rightmost column
+  67900
---------

    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
+  67900
---------
     7


    Add the digits in the rightmost column:
        1 + 9 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   021.7
+  67900
---------
     0.7


    Add the digits in the rightmost column:
        2 + 7 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   021.7
+  67900
---------
     00.7


    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
+  67900
---------
     700.7

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

The final result is 700.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.8	685	706.8	21.8 plus 685
21.9	693	714.9	21.9 plus 693
22	702	724	22 plus 702
4.7	2.7	7.4	4.7 plus 2.7
1	7	8	1 plus 7
9.8	4.8	14.6	9.8 plus 4.8