10.2 Plus 42.3 Addition :

Number 1	Number 2	Answer
10.2	42.3	52.5

How to calculate 10.2 plus 42.3 ?

Let's break down the addition of 10.2 and 42.3 step by step:

   10.2      <-- Start with the rightmost column
+  42.3
---------

    Add the digits in the rightmost column:
        2 + 3 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   10.2
+  42.3
---------
     5


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

   10.2
+  42.3
---------
     2.5


    Add the digits in the rightmost column:
        1 + 4 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   10.2
+  42.3
---------
     52.5

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

The final result is 52.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
10.3	49.3	59.6	10.3 plus 49.3
10.4	57.3	67.7	10.4 plus 57.3
10.5	63.3	73.8	10.5 plus 63.3
0.9	9.6	10.5	0.9 plus 9.6
9.2	6.5	15.7	9.2 plus 6.5
0.3	4.5	4.8	0.3 plus 4.5