26.4 Plus 664 Addition :

Number 1	Number 2	Answer
26.4	664	690.4

How to calculate 26.4 plus 664 ?

Let's break down the addition of 026.4 and 66400 step by step:

   026.4      <-- 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.

   026.4
+  66400
---------
     4


    Add the digits in the rightmost column:
        6 + 4 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   026.4
+  66400
---------
     0.4


    Add the digits in the rightmost column:
        2 + 6 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   026.4
+  66400
---------
     90.4


    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.

   026.4
+  66400
---------
     690.4

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

The final result is 690.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
26.5	673	699.5	26.5 plus 673
26.6	682	708.6	26.6 plus 682
26.7	687	713.7	26.7 plus 687
1.3	0.7	2	1.3 plus 0.7
7.7	5	12.7	7.7 plus 5
7.4	7.7	15.1	7.4 plus 7.7