42.2 Plus 87 Addition :

Number 1	Number 2	Answer
42.2	87	129.2

How to calculate 42.2 plus 87 ?

Let's break down the addition of 42.2 and 8700 step by step:

   42.2      <-- Start with the rightmost column
+  8700
---------

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

   42.2
+  8700
---------
     2


    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.

   42.2
+  8700
---------
     9.2


    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.

   42.2
+  8700
---------
     29.2

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

The final result is 129.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
42.3	88	130.3	42.3 plus 88
42.4	91	133.4	42.4 plus 91
42.5	92	134.5	42.5 plus 92
0.3	1	1.3	0.3 plus 1
8.8	0.5	9.3	8.8 plus 0.5
1.9	9.3	11.2	1.9 plus 9.3