87.2 Plus 420 Addition :

Number 1	Number 2	Answer
87.2	420	507.2

How to calculate 87.2 plus 420 ?

Let's break down the addition of 087.2 and 42000 step by step:

   087.2      <-- Start with the rightmost column
+  42000
---------

    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.

   087.2
+  42000
---------
     2


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

   087.2
+  42000
---------
     7.2


    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.

   087.2
+  42000
---------
     07.2


    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.

   087.2
+  42000
---------
     507.2

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

The final result is 507.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
87.3	429	516.3	87.3 plus 429
87.4	435	522.4	87.4 plus 435
87.5	442	529.5	87.5 plus 442
2	1.3	3.3	2 plus 1.3
1.4	5.1	6.5	1.4 plus 5.1
7.2	7.3	14.5	7.2 plus 7.3