21.7 Plus 720.3 Addition :

Number 1	Number 2	Answer
21.7	720.3	742

How to calculate 21.7 plus 720.3 ?

Let's break down the addition of 021.7 and 720.3 step by step:

   021.7      <-- Start with the rightmost column
+  720.3
---------

    Add the digits in the rightmost column:
        7 + 3 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   021.7
+  720.3
---------
     0


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

   021.7
+  720.3
---------
     2.0


    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.

   021.7
+  720.3
---------
     42.0


    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.

   021.7
+  720.3
---------
     742.0

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

The final result is 742.0.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.8	728.3	750.1	21.8 plus 728.3
21.9	732.3	754.2	21.9 plus 732.3
22	734.3	756.3	22 plus 734.3
5.1	2.9	8	5.1 plus 2.9
7	0.2	7.2	7 plus 0.2
2.3	7	9.3	2.3 plus 7