42.3 Plus 30 Addition :

Number 1	Number 2	Answer
42.3	30	72.3

How to calculate 42.3 plus 30 ?

Let's break down the addition of 42.3 and 3000 step by step:

   42.3      <-- Start with the rightmost column
+  3000
---------

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

   42.3
+  3000
---------
     3


    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.

   42.3
+  3000
---------
     2.3


    Add the digits in the rightmost column:
        4 + 3 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   42.3
+  3000
---------
     72.3

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

The final result is 72.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
42.4	38	80.4	42.4 plus 38
42.5	42	84.5	42.5 plus 42
42.6	49	91.6	42.6 plus 49
9	5.8	14.8	9 plus 5.8
4.1	0.9	5	4.1 plus 0.9
1.7	9.5	11.2	1.7 plus 9.5