21.7 Plus 742.9 Addition :

Number 1	Number 2	Answer
21.7	742.9	764.6

How to calculate 21.7 plus 742.9 ?

Let's break down the addition of 021.7 and 742.9 step by step:

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

    Add the digits in the rightmost column:
        7 + 9 + 1 = 16
        Write down 6 in the rightmost column, carry over 1 to the next column.

   021.7
+  742.9
---------
     6


    Add the digits in the rightmost column:
        1 + 2 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   021.7
+  742.9
---------
     4.6


    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.

   021.7
+  742.9
---------
     64.6


    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
+  742.9
---------
     764.6

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

The final result is 764.6.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.8	748.9	770.7	21.8 plus 748.9
21.9	751.9	773.8	21.9 plus 751.9
22	755.9	777.9	22 plus 755.9
6.5	7.8	14.3	6.5 plus 7.8
4	3	7	4 plus 3
2.4	4.2	6.6	2.4 plus 4.2