16.8 Plus 421.2 Addition :

Number 1	Number 2	Answer
16.8	421.2	438

How to calculate 16.8 plus 421.2 ?

Let's break down the addition of 016.8 and 421.2 step by step:

   016.8      <-- Start with the rightmost column
+  421.2
---------

    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.

   016.8
+  421.2
---------
     0


    Add the digits in the rightmost column:
        6 + 1 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   016.8
+  421.2
---------
     8.0


    Add the digits in the rightmost column:
        1 + 2 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   016.8
+  421.2
---------
     38.0


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

   016.8
+  421.2
---------
     438.0

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

The final result is 438.0.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
16.9	425.2	442.1	16.9 plus 425.2
17	427.2	444.2	17 plus 427.2
17.1	429.2	446.3	17.1 plus 429.2
3.6	7.4	11	3.6 plus 7.4
5.2	9.8	15	5.2 plus 9.8
3	6.7	9.7	3 plus 6.7