13.3 Plus 421 Addition :

Number 1	Number 2	Answer
13.3	421	434.3

How to calculate 13.3 plus 421 ?

Let's break down the addition of 013.3 and 42100 step by step:

   013.3      <-- 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.

   013.3
+  42100
---------
     3


    Add the digits in the rightmost column:
        3 + 1 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   013.3
+  42100
---------
     4.3


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

   013.3
+  42100
---------
     34.3


    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.

   013.3
+  42100
---------
     434.3

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

The final result is 434.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
13.4	428	441.4	13.4 plus 428
13.5	429	442.5	13.5 plus 429
13.6	435	448.6	13.6 plus 435
2	8.9	10.9	2 plus 8.9
3.1	7.1	10.2	3.1 plus 7.1
6.6	8.7	15.3	6.6 plus 8.7