40.2 Plus 30 Addition :

Number 1	Number 2	Answer
40.2	30	70.2

How to calculate 40.2 plus 30 ?

Let's break down the addition of 40.2 and 3000 step by step:

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

    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.

   40.2
+  3000
---------
     2


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

   40.2
+  3000
---------
     0.2


    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.

   40.2
+  3000
---------
     70.2

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

The final result is 70.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
40.3	34	74.3	40.3 plus 34
40.4	35	75.4	40.4 plus 35
40.5	39	79.5	40.5 plus 39
1.7	8.4	10.1	1.7 plus 8.4
5	7.2	12.2	5 plus 7.2
4	7.6	11.6	4 plus 7.6