21.2 Plus 670.5 Addition :

Number 1	Number 2	Answer
21.2	670.5	691.7

How to calculate 21.2 plus 670.5 ?

Let's break down the addition of 021.2 and 670.5 step by step:

   021.2      <-- Start with the rightmost column
+  670.5
---------

    Add the digits in the rightmost column:
        2 + 5 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   021.2
+  670.5
---------
     7


    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.

   021.2
+  670.5
---------
     1.7


    Add the digits in the rightmost column:
        2 + 7 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   021.2
+  670.5
---------
     91.7


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

   021.2
+  670.5
---------
     691.7

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

The final result is 691.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.3	675.5	696.8	21.3 plus 675.5
21.4	680.5	701.9	21.4 plus 680.5
21.5	689.5	711	21.5 plus 689.5
3.4	2.9	6.3	3.4 plus 2.9
0.6	7.2	7.8	0.6 plus 7.2
2	8.1	10.1	2 plus 8.1