21.3 Plus 721 Addition :

Number 1	Number 2	Answer
21.3	721	742.3

How to calculate 21.3 plus 721 ?

Let's break down the addition of 021.3 and 72100 step by step:

   021.3      <-- Start with the rightmost column
+  72100
---------

    Add the digits in the rightmost column:
        3 + 0 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   021.3
+  72100
---------
     3


    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.

   021.3
+  72100
---------
     2.3


    Add the digits in the rightmost column:
        2 + 2 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   021.3
+  72100
---------
     42.3


    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.

   021.3
+  72100
---------
     742.3

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

The final result is 742.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.4	727	748.4	21.4 plus 727
21.5	735	756.5	21.5 plus 735
21.6	742	763.6	21.6 plus 742
7.8	4.7	12.5	7.8 plus 4.7
1.5	3.8	5.3	1.5 plus 3.8
4.6	7	11.6	4.6 plus 7