13.5 Plus 421 Addition :

Number 1	Number 2	Answer
13.5	421	434.5

How to calculate 13.5 plus 421 ?

Let's break down the addition of 013.5 and 42100 step by step:

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

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

   013.5
+  42100
---------
     5


    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.

   013.5
+  42100
---------
     4.5


    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.

   013.5
+  42100
---------
     34.5


    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.

   013.5
+  42100
---------
     434.5

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

The final result is 434.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
13.6	430	443.6	13.6 plus 430
13.7	437	450.7	13.7 plus 437
13.8	444	457.8	13.8 plus 444
5	5	10	5 plus 5
6.4	4.2	10.6	6.4 plus 4.2
4.1	7.9	12	4.1 plus 7.9