11.4 Plus 21 Addition :

Number 1	Number 2	Answer
11.4	21	32.4

How to calculate 11.4 plus 21 ?

Let's break down the addition of 11.4 and 2100 step by step:

   11.4      <-- Start with the rightmost column
+  2100
---------

    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.

   11.4
+  2100
---------
     4


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

   11.4
+  2100
---------
     2.4


    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.

   11.4
+  2100
---------
     32.4

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

The final result is 32.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
11.5	24	35.5	11.5 plus 24
11.6	32	43.6	11.6 plus 32
11.7	36	47.7	11.7 plus 36
3.6	9.3	12.9	3.6 plus 9.3
1.7	0.8	2.5	1.7 plus 0.8
5.6	6	11.6	5.6 plus 6