21.4 Plus 42 Addition :

Number 1	Number 2	Answer
21.4	42	63.4

How to calculate 21.4 plus 42 ?

Let's break down the addition of 21.4 and 4200 step by step:

   21.4      <-- Start with the rightmost column
+  4200
---------

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

   21.4
+  4200
---------
     4


    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.

   21.4
+  4200
---------
     3.4


    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.

   21.4
+  4200
---------
     63.4

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

The final result is 63.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.5	45	66.5	21.5 plus 45
21.6	46	67.6	21.6 plus 46
21.7	47	68.7	21.7 plus 47
2.7	7.9	10.6	2.7 plus 7.9
5	7.6	12.6	5 plus 7.6
3.9	3	6.9	3.9 plus 3