42.9 Plus 47 Addition :

Number 1	Number 2	Answer
42.9	47	89.9

How to calculate 42.9 plus 47 ?

Let's break down the addition of 42.9 and 4700 step by step:

   42.9      <-- Start with the rightmost column
+  4700
---------

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

   42.9
+  4700
---------
     9


    Add the digits in the rightmost column:
        2 + 7 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   42.9
+  4700
---------
     9.9


    Add the digits in the rightmost column:
        4 + 4 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   42.9
+  4700
---------
     89.9

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

The final result is 89.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
43	48	91	43 plus 48
43.1	50	93.1	43.1 plus 50
43.2	56	99.2	43.2 plus 56
5.7	3.3	9	5.7 plus 3.3
2.4	8.7	11.1	2.4 plus 8.7
8	8.3	16.3	8 plus 8.3