4.4 Plus 21 Addition :

Number 1	Number 2	Answer
4.4	21	25.4

How to calculate 4.4 plus 21 ?

Let's break down the addition of 04.4 and 2100 step by step:

   04.4      <-- 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.

   04.4
+  2100
---------
     4


    Add the digits in the rightmost column:
        4 + 1 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   04.4
+  2100
---------
     5.4


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

   04.4
+  2100
---------
     25.4

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

The final result is 25.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
4.5	22	26.5	4.5 plus 22
4.6	29	33.6	4.6 plus 29
4.7	33	37.7	4.7 plus 33
0.4	9.7	10.1	0.4 plus 9.7
2.7	2.3	5	2.7 plus 2.3
8.6	2.2	10.8	8.6 plus 2.2