42.9 Plus 84 Addition :

Number 1	Number 2	Answer
42.9	84	126.9

How to calculate 42.9 plus 84 ?

Let's break down the addition of 42.9 and 8400 step by step:

   42.9      <-- Start with the rightmost column
+  8400
---------

    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
+  8400
---------
     9


    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.

   42.9
+  8400
---------
     6.9


    Add the digits in the rightmost column:
        4 + 8 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   42.9
+  8400
---------
     26.9

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

The final result is 126.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
43	87	130	43 plus 87
43.1	88	131.1	43.1 plus 88
43.2	89	132.2	43.2 plus 89
9.7	4.9	14.6	9.7 plus 4.9
0.8	8.1	8.9	0.8 plus 8.1
8.8	5.1	13.9	8.8 plus 5.1