42.4 Plus 420 Addition :

Number 1	Number 2	Answer
42.4	420	462.4

How to calculate 42.4 plus 420 ?

Let's break down the addition of 042.4 and 42000 step by step:

   042.4      <-- Start with the rightmost column
+  42000
---------

    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.

   042.4
+  42000
---------
     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.

   042.4
+  42000
---------
     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.

   042.4
+  42000
---------
     62.4


    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.

   042.4
+  42000
---------
     462.4

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

The final result is 462.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
42.5	421	463.5	42.5 plus 421
42.6	430	472.6	42.6 plus 430
42.7	436	478.7	42.7 plus 436
6.7	6.5	13.2	6.7 plus 6.5
2.8	9.5	12.3	2.8 plus 9.5
8.1	2.3	10.4	8.1 plus 2.3