34.2 Plus 421 Addition :

Number 1	Number 2	Answer
34.2	421	455.2

How to calculate 34.2 plus 421 ?

Let's break down the addition of 034.2 and 42100 step by step:

   034.2      <-- 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.

   034.2
+  42100
---------
     2


    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.

   034.2
+  42100
---------
     5.2


    Add the digits in the rightmost column:
        3 + 2 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   034.2
+  42100
---------
     55.2


    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.

   034.2
+  42100
---------
     455.2

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

The final result is 455.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
34.3	425	459.3	34.3 plus 425
34.4	426	460.4	34.4 plus 426
34.5	434	468.5	34.5 plus 434
0.4	6.4	6.8	0.4 plus 6.4
5.3	5.2	10.5	5.3 plus 5.2
7	6.6	13.6	7 plus 6.6