5.4 Plus 21 Addition :

Number 1	Number 2	Answer
5.4	21	26.4

How to calculate 5.4 plus 21 ?

Let's break down the addition of 05.4 and 2100 step by step:

   05.4      <-- 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.

   05.4
+  2100
---------
     4


    Add the digits in the rightmost column:
        5 + 1 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   05.4
+  2100
---------
     6.4


    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.

   05.4
+  2100
---------
     26.4

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

The final result is 26.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
5.5	25	30.5	5.5 plus 25
5.6	26	31.6	5.6 plus 26
5.7	31	36.7	5.7 plus 31
7.6	4.6	12.2	7.6 plus 4.6
1	1.9	2.9	1 plus 1.9
9.8	4.2	14	9.8 plus 4.2