13.9 Plus 426.4 Addition :

Number 1	Number 2	Answer
13.9	426.4	440.3

How to calculate 13.9 plus 426.4 ?

Let's break down the addition of 013.9 and 426.4 step by step:

   013.9      <-- Start with the rightmost column
+  426.4
---------

    Add the digits in the rightmost column:
        9 + 4 + 1 = 13
        Write down 3 in the rightmost column, carry over 1 to the next column.

   013.9
+  426.4
---------
     3


    Add the digits in the rightmost column:
        3 + 6 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   013.9
+  426.4
---------
     0.3


    Add the digits in the rightmost column:
        1 + 2 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   013.9
+  426.4
---------
     40.3


    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.

   013.9
+  426.4
---------
     440.3

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

The final result is 440.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
14	432.4	446.4	14 plus 432.4
14.1	440.4	454.5	14.1 plus 440.4
14.2	444.4	458.6	14.2 plus 444.4
4.5	5.7	10.2	4.5 plus 5.7
9.3	5.7	15	9.3 plus 5.7
5	6.6	11.6	5 plus 6.6