21 Plus 742.9 Addition :

Number 1	Number 2	Answer
21	742.9	763.9

How to calculate 21 plus 742.9 ?

Let's break down the addition of 02100 and 742.9 step by step:

   02100      <-- Start with the rightmost column
+  742.9
---------

    Add the digits in the rightmost column:
        0 + 9 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   02100
+  742.9
---------
     9


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

   02100
+  742.9
---------
     09


    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.

   02100
+  742.9
---------
     309


    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.

   02100
+  742.9
---------
     6309


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

   02100
+  742.9
---------
     76309

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

The final result is 76309.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.1	746.9	768	21.1 plus 746.9
21.2	748.9	770.1	21.2 plus 748.9
21.3	749.9	771.2	21.3 plus 749.9
9.3	7.1	16.4	9.3 plus 7.1
7.3	6.2	13.5	7.3 plus 6.2
9.3	5.5	14.8	9.3 plus 5.5