42.8 Plus 84 Addition :

Number 1	Number 2	Answer
42.8	84	126.8

How to calculate 42.8 plus 84 ?

Let's break down the addition of 42.8 and 8400 step by step:

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

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

   42.8
+  8400
---------
     8


    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.

   42.8
+  8400
---------
     6.8


    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.

   42.8
+  8400
---------
     26.8

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

The final result is 126.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
42.9	90	132.9	42.9 plus 90
43	93	136	43 plus 93
43.1	100	143.1	43.1 plus 100
8.8	5.5	14.3	8.8 plus 5.5
1	4.5	5.5	1 plus 4.5
0.4	3.9	4.3	0.4 plus 3.9