100.2 Plus 387 Addition :

Number 1	Number 2	Answer
100.2	387	487.2

How to calculate 100.2 plus 387 ?

Let's break down the addition of 100.2 and 38700 step by step:

   100.2      <-- Start with the rightmost column
+  38700
---------

    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.

   100.2
+  38700
---------
     2


    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.

   100.2
+  38700
---------
     7.2


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

   100.2
+  38700
---------
     87.2


    Add the digits in the rightmost column:
        1 + 3 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   100.2
+  38700
---------
     487.2

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

The final result is 487.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
100.3	391	491.3	100.3 plus 391
100.4	392	492.4	100.4 plus 392
100.5	396	496.5	100.5 plus 396
7	7.7	14.7	7 plus 7.7
6.4	9.2	15.6	6.4 plus 9.2
9.4	0.7	10.1	9.4 plus 0.7