21.7 Plus 742.8 Addition :

Number 1	Number 2	Answer
21.7	742.8	764.5

How to calculate 21.7 plus 742.8 ?

Let's break down the addition of 021.7 and 742.8 step by step:

   021.7      <-- Start with the rightmost column
+  742.8
---------

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

   021.7
+  742.8
---------
     5


    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
+  742.8
---------
     4.5


    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
+  742.8
---------
     64.5


    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.

   021.7
+  742.8
---------
     764.5

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

The final result is 764.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.8	747.8	769.6	21.8 plus 747.8
21.9	749.8	771.7	21.9 plus 749.8
22	751.8	773.8	22 plus 751.8
3.3	2.1	5.4	3.3 plus 2.1
1	7	8	1 plus 7
4.8	5.2	10	4.8 plus 5.2