84.8 Plus 421 Addition :

Number 1	Number 2	Answer
84.8	421	505.8

How to calculate 84.8 plus 421 ?

Let's break down the addition of 084.8 and 42100 step by step:

   084.8      <-- Start with the rightmost column
+  42100
---------

    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.

   084.8
+  42100
---------
     8


    Add the digits in the rightmost column:
        4 + 1 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   084.8
+  42100
---------
     5.8


    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.

   084.8
+  42100
---------
     05.8


    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.

   084.8
+  42100
---------
     505.8

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

The final result is 505.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
84.9	425	509.9	84.9 plus 425
85	433	518	85 plus 433
85.1	442	527.1	85.1 plus 442
5.7	2	7.7	5.7 plus 2
4.9	3.5	8.4	4.9 plus 3.5
1.8	2	3.8	1.8 plus 2