21.2 Plus 646.3 Addition :

Number 1	Number 2	Answer
21.2	646.3	667.5

How to calculate 21.2 plus 646.3 ?

Let's break down the addition of 021.2 and 646.3 step by step:

   021.2      <-- Start with the rightmost column
+  646.3
---------

    Add the digits in the rightmost column:
        2 + 3 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   021.2
+  646.3
---------
     5


    Add the digits in the rightmost column:
        1 + 6 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   021.2
+  646.3
---------
     7.5


    Add the digits in the rightmost column:
        2 + 4 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   021.2
+  646.3
---------
     67.5


    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
+  646.3
---------
     667.5

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

The final result is 667.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.3	648.3	669.6	21.3 plus 648.3
21.4	649.3	670.7	21.4 plus 649.3
21.5	651.3	672.8	21.5 plus 651.3
2	5.5	7.5	2 plus 5.5
1.6	8.3	9.9	1.6 plus 8.3
0.7	6.2	6.9	0.7 plus 6.2