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	424	445.5	21.5 plus 424
21.6	433	454.6	21.6 plus 433
21.7	441	462.7	21.7 plus 441
9	0.4	9.4	9 plus 0.4
2	8.3	10.3	2 plus 8.3
2.3	9.1	11.4	2.3 plus 9.1