87.4 Plus 402 Addition :

Number 1	Number 2	Answer
87.4	402	489.4

How to calculate 87.4 plus 402 ?

Let's break down the addition of 087.4 and 40200 step by step:

   087.4      <-- Start with the rightmost column
+  40200
---------

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

   087.4
+  40200
---------
     4


    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.

   087.4
+  40200
---------
     9.4


    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.

   087.4
+  40200
---------
     89.4


    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.

   087.4
+  40200
---------
     489.4

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

The final result is 489.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
87.5	407	494.5	87.5 plus 407
87.6	411	498.6	87.6 plus 411
87.7	412	499.7	87.7 plus 412
4.9	6.7	11.6	4.9 plus 6.7
1.5	2	3.5	1.5 plus 2
0.8	0.4	1.2	0.8 plus 0.4