21.7 Plus 48 Addition :

Number 1	Number 2	Answer
21.7	48	69.7

How to calculate 21.7 plus 48 ?

Let's break down the addition of 21.7 and 4800 step by step:

   21.7      <-- Start with the rightmost column
+  4800
---------

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

   21.7
+  4800
---------
     7


    Add the digits in the rightmost column:
        1 + 8 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   21.7
+  4800
---------
     9.7


    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.

   21.7
+  4800
---------
     69.7

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

The final result is 69.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.8	52	73.8	21.8 plus 52
21.9	59	80.9	21.9 plus 59
22	67	89	22 plus 67
8.6	2.9	11.5	8.6 plus 2.9
9.3	0.7	10	9.3 plus 0.7
9.7	5.1	14.8	9.7 plus 5.1