20.8 Plus 721.7 Addition :

Number 1	Number 2	Answer
20.8	721.7	742.5

How to calculate 20.8 plus 721.7 ?

Let's break down the addition of 020.8 and 721.7 step by step:

   020.8      <-- Start with the rightmost column
+  721.7
---------

    Add the digits in the rightmost column:
        8 + 7 + 1 = 15
        Write down 5 in the rightmost column, carry over 1 to the next column.

   020.8
+  721.7
---------
     5


    Add the digits in the rightmost column:
        0 + 1 + 0 = 2
        Write down 2 in the rightmost column, carry over 0 to the next column.

   020.8
+  721.7
---------
     2.5


    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.

   020.8
+  721.7
---------
     42.5


    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.

   020.8
+  721.7
---------
     742.5

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

The final result is 742.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.9	727.7	748.6	20.9 plus 727.7
21	733.7	754.7	21 plus 733.7
21.1	739.7	760.8	21.1 plus 739.7
8.8	2	10.8	8.8 plus 2
8.7	4.7	13.4	8.7 plus 4.7
2.8	2.6	5.4	2.8 plus 2.6