8.7 Plus 442.2 Addition :

Number 1	Number 2	Answer
8.7	442.2	450.9

How to calculate 8.7 plus 442.2 ?

Let's break down the addition of 008.7 and 442.2 step by step:

   008.7      <-- Start with the rightmost column
+  442.2
---------

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

   008.7
+  442.2
---------
     9


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

   008.7
+  442.2
---------
     0.9


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

   008.7
+  442.2
---------
     50.9


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

   008.7
+  442.2
---------
     450.9

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

The final result is 450.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.8	445.2	454	8.8 plus 445.2
8.9	450.2	459.1	8.9 plus 450.2
9	456.2	465.2	9 plus 456.2
7.2	7.9	15.1	7.2 plus 7.9
2.3	1.5	3.8	2.3 plus 1.5
4.1	6.1	10.2	4.1 plus 6.1