20.4 Plus 87 Addition :

Number 1	Number 2	Answer
20.4	87	107.4

How to calculate 20.4 plus 87 ?

Let's break down the addition of 20.4 and 8700 step by step:

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

    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.

   20.4
+  8700
---------
     4


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

   20.4
+  8700
---------
     7.4


    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.

   20.4
+  8700
---------
     07.4

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

The final result is 107.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.5	95	115.5	20.5 plus 95
20.6	98	118.6	20.6 plus 98
20.7	107	127.7	20.7 plus 107
1.3	6.8	8.1	1.3 plus 6.8
2	4	6	2 plus 4
2.7	8.3	11	2.7 plus 8.3