10.5 Plus 721 Addition :

Number 1	Number 2	Answer
10.5	721	731.5

How to calculate 10.5 plus 721 ?

Let's break down the addition of 010.5 and 72100 step by step:

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

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

   010.5
+  72100
---------
     5


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

   010.5
+  72100
---------
     1.5


    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.

   010.5
+  72100
---------
     31.5


    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.

   010.5
+  72100
---------
     731.5

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

The final result is 731.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
10.6	727	737.6	10.6 plus 727
10.7	730	740.7	10.7 plus 730
10.8	733	743.8	10.8 plus 733
5	4.5	9.5	5 plus 4.5
4	1.6	5.6	4 plus 1.6
0.7	3.4	4.1	0.7 plus 3.4