42.4 Plus 20 Addition :

Number 1	Number 2	Answer
42.4	20	62.4

How to calculate 42.4 plus 20 ?

Let's break down the addition of 42.4 and 2000 step by step:

   42.4      <-- Start with the rightmost column
+  2000
---------

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

   42.4
+  2000
---------
     4


    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.

   42.4
+  2000
---------
     2.4


    Add the digits in the rightmost column:
        4 + 2 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   42.4
+  2000
---------
     62.4

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

The final result is 62.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
42.5	27	69.5	42.5 plus 27
42.6	29	71.6	42.6 plus 29
42.7	34	76.7	42.7 plus 34
8.9	3	11.9	8.9 plus 3
3.2	8.7	11.9	3.2 plus 8.7
2.3	4.8	7.1	2.3 plus 4.8