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	46	67.5	21.5 plus 46
21.6	53	74.6	21.6 plus 53
21.7	58	79.7	21.7 plus 58
5.1	5.9	11	5.1 plus 5.9
9.6	7	16.6	9.6 plus 7
9.6	1.2	10.8	9.6 plus 1.2