4.2 Plus 85.8 Addition :

Number 1	Number 2	Answer
4.2	85.8	90

How to calculate 4.2 plus 85.8 ?

Let's break down the addition of 04.2 and 85.8 step by step:

   04.2      <-- Start with the rightmost column
+  85.8
---------

    Add the digits in the rightmost column:
        2 + 8 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   04.2
+  85.8
---------
     0


    Add the digits in the rightmost column:
        4 + 5 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   04.2
+  85.8
---------
     0.0


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

   04.2
+  85.8
---------
     90.0

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

The final result is 90.0.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
4.3	87.8	92.1	4.3 plus 87.8
4.4	89.8	94.2	4.4 plus 89.8
4.5	93.8	98.3	4.5 plus 93.8
6.3	5.5	11.8	6.3 plus 5.5
7	1.3	8.3	7 plus 1.3
2	8.2	10.2	2 plus 8.2