21.4 Plus 47 Addition :

Number 1	Number 2	Answer
21.4	47	68.4

How to calculate 21.4 plus 47 ?

Let's break down the addition of 21.4 and 4700 step by step:

   21.4      <-- Start with the rightmost column
+  4700
---------

    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
+  4700
---------
     4


    Add the digits in the rightmost column:
        1 + 7 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   21.4
+  4700
---------
     8.4


    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
+  4700
---------
     68.4

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

The final result is 68.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.5	56	77.5	21.5 plus 56
21.6	57	78.6	21.6 plus 57
21.7	59	80.7	21.7 plus 59
1.3	6.7	8	1.3 plus 6.7
6.2	5.2	11.4	6.2 plus 5.2
0.3	4.7	5	0.3 plus 4.7