42.4 Plus 428 Addition :

Number 1	Number 2	Answer
42.4	428	470.4

How to calculate 42.4 plus 428 ?

Let's break down the addition of 042.4 and 42800 step by step:

   042.4      <-- Start with the rightmost column
+  42800
---------

    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
+  42800
---------
     4


    Add the digits in the rightmost column:
        2 + 8 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   042.4
+  42800
---------
     0.4


    Add the digits in the rightmost column:
        4 + 2 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   042.4
+  42800
---------
     70.4


    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
+  42800
---------
     470.4

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

The final result is 470.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
42.5	429	471.5	42.5 plus 429
42.6	433	475.6	42.6 plus 433
42.7	438	480.7	42.7 plus 438
7.2	1.5	8.7	7.2 plus 1.5
9.9	2	11.9	9.9 plus 2
3	9.1	12.1	3 plus 9.1