84.7 Plus 421 Addition :

Number 1	Number 2	Answer
84.7	421	505.7

How to calculate 84.7 plus 421 ?

Let's break down the addition of 084.7 and 42100 step by step:

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

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

   084.7
+  42100
---------
     7


    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.

   084.7
+  42100
---------
     5.7


    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.

   084.7
+  42100
---------
     05.7


    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.

   084.7
+  42100
---------
     505.7

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

The final result is 505.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
84.8	422	506.8	84.8 plus 422
84.9	428	512.9	84.9 plus 428
85	433	518	85 plus 433
7.7	8.8	16.5	7.7 plus 8.8
8.6	5.2	13.8	8.6 plus 5.2
0.2	3	3.2	0.2 plus 3