25.4 Plus 421 Addition :

Number 1	Number 2	Answer
25.4	421	446.4

How to calculate 25.4 plus 421 ?

Let's break down the addition of 025.4 and 42100 step by step:

   025.4      <-- 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.

   025.4
+  42100
---------
     4


    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.

   025.4
+  42100
---------
     6.4


    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.

   025.4
+  42100
---------
     46.4


    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.

   025.4
+  42100
---------
     446.4

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

The final result is 446.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
25.5	423	448.5	25.5 plus 423
25.6	430	455.6	25.6 plus 430
25.7	434	459.7	25.7 plus 434
3.4	6	9.4	3.4 plus 6
1.5	5.3	6.8	1.5 plus 5.3
3.6	0.2	3.8	3.6 plus 0.2