13.4 Plus 664 Addition :

Number 1	Number 2	Answer
13.4	664	677.4

How to calculate 13.4 plus 664 ?

Let's break down the addition of 013.4 and 66400 step by step:

   013.4      <-- Start with the rightmost column
+  66400
---------

    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
+  66400
---------
     4


    Add the digits in the rightmost column:
        3 + 4 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   013.4
+  66400
---------
     7.4


    Add the digits in the rightmost column:
        1 + 6 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   013.4
+  66400
---------
     77.4


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

   013.4
+  66400
---------
     677.4

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

The final result is 677.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
13.5	672	685.5	13.5 plus 672
13.6	675	688.6	13.6 plus 675
13.7	682	695.7	13.7 plus 682
2.4	1.4	3.8	2.4 plus 1.4
9.6	8.1	17.7	9.6 plus 8.1
8	4.1	12.1	8 plus 4.1