88.8 Plus 420 Addition :

Number 1	Number 2	Answer
88.8	420	508.8

How to calculate 88.8 plus 420 ?

Let's break down the addition of 088.8 and 42000 step by step:

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

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

   088.8
+  42000
---------
     8


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

   088.8
+  42000
---------
     8.8


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

   088.8
+  42000
---------
     08.8


    Add the digits in the rightmost column:
        0 + 4 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   088.8
+  42000
---------
     508.8

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

The final result is 508.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
88.9	421	509.9	88.9 plus 421
89	423	512	89 plus 423
89.1	430	519.1	89.1 plus 430
3.8	1.7	5.5	3.8 plus 1.7
5	3.4	8.4	5 plus 3.4
3.6	6.6	10.2	3.6 plus 6.6