13.4 Plus 421 Addition :

Number 1	Number 2	Answer
13.4	421	434.4

How to calculate 13.4 plus 421 ?

Let's break down the addition of 013.4 and 42100 step by step:

   013.4      <-- 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.

   013.4
+  42100
---------
     4


    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.

   013.4
+  42100
---------
     4.4


    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.

   013.4
+  42100
---------
     34.4


    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.

   013.4
+  42100
---------
     434.4

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

The final result is 434.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
13.5	428	441.5	13.5 plus 428
13.6	433	446.6	13.6 plus 433
13.7	441	454.7	13.7 plus 441
6.4	5.5	11.9	6.4 plus 5.5
2.1	7.5	9.6	2.1 plus 7.5
6.7	3	9.7	6.7 plus 3