10.2 Plus 428.2 Addition :

Number 1	Number 2	Answer
10.2	428.2	438.4

How to calculate 10.2 plus 428.2 ?

Let's break down the addition of 010.2 and 428.2 step by step:

   010.2      <-- Start with the rightmost column
+  428.2
---------

    Add the digits in the rightmost column:
        2 + 2 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   010.2
+  428.2
---------
     4


    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.

   010.2
+  428.2
---------
     8.4


    Add the digits in the rightmost column:
        1 + 2 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   010.2
+  428.2
---------
     38.4


    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.

   010.2
+  428.2
---------
     438.4

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

The final result is 438.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
10.3	430.2	440.5	10.3 plus 430.2
10.4	432.2	442.6	10.4 plus 432.2
10.5	433.2	443.7	10.5 plus 433.2
5.4	5.3	10.7	5.4 plus 5.3
1	9	10	1 plus 9
7.4	3.1	10.5	7.4 plus 3.1