21.4 Plus 421 Addition :

Number 1	Number 2	Answer
21.4	421	442.4

How to calculate 21.4 plus 421 ?

Let's break down the addition of 021.4 and 42100 step by step:

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

    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.

   021.4
+  42100
---------
     4


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

   021.4
+  42100
---------
     2.4


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

   021.4
+  42100
---------
     42.4


    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.

   021.4
+  42100
---------
     442.4

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

The final result is 442.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.5	427	448.5	21.5 plus 427
21.6	429	450.6	21.6 plus 429
21.7	432	453.7	21.7 plus 432
9.1	4.6	13.7	9.1 plus 4.6
8.8	5	13.8	8.8 plus 5
1.9	8.8	10.7	1.9 plus 8.8