42.3 Plus 421 Addition :

Number 1	Number 2	Answer
42.3	421	463.3

How to calculate 42.3 plus 421 ?

Let's break down the addition of 042.3 and 42100 step by step:

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

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

   042.3
+  42100
---------
     3


    Add the digits in the rightmost column:
        2 + 1 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   042.3
+  42100
---------
     3.3


    Add the digits in the rightmost column:
        4 + 2 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   042.3
+  42100
---------
     63.3


    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.

   042.3
+  42100
---------
     463.3

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

The final result is 463.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
42.4	425	467.4	42.4 plus 425
42.5	433	475.5	42.5 plus 433
42.6	436	478.6	42.6 plus 436
8.4	5	13.4	8.4 plus 5
5.3	6.2	11.5	5.3 plus 6.2
2	9.9	11.9	2 plus 9.9