85.2 Plus 421 Addition :

Number 1	Number 2	Answer
85.2	421	506.2

How to calculate 85.2 plus 421 ?

Let's break down the addition of 085.2 and 42100 step by step:

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

    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.

   085.2
+  42100
---------
     2


    Add the digits in the rightmost column:
        5 + 1 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   085.2
+  42100
---------
     6.2


    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.

   085.2
+  42100
---------
     06.2


    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.

   085.2
+  42100
---------
     506.2

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

The final result is 506.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
85.3	428	513.3	85.3 plus 428
85.4	437	522.4	85.4 plus 437
85.5	438	523.5	85.5 plus 438
1.8	2.5	4.3	1.8 plus 2.5
8.7	1	9.7	8.7 plus 1
9.2	9.7	18.9	9.2 plus 9.7