What two numbers add up to 2566?

There are infinite combinations of two numbers that add up to 2566. Here are some examples using negative numbers:

-1 + 2567 = 2566
-2 + 2568 = 2566
-3 + 2569 = 2566
...

Here are some examples using two fractions that will add up to 2566:

2566/2 + 2566/2 = 2566
5132/3 + 2566/3 = 2566
7698/4 + 2566/4 = 2566
...

And here are some examples using two decimal numbers that will add up to 2566:

1.25 + 2564.75 = 2566
2.50 + 2563.5 = 2566
3.75 + 2562.25 = 2566
...

As you can see from the lists above, it can go on forever. However, when answering "What two numbers add up to 2566?", it may be more interesting to set some criteria to limit the result. We will set the follow criteria:

1) Only positive whole numbers can add up to 2566. (0 is not a positive or negative number and should not be included.)

2) Since a+b=29 is the same as b+a=29, we should only list it once.

Now, the answer to "What two numbers add up to 2566?" has 1283 answers:

1 + 2565 = 2566
2 + 2564 = 2566
3 + 2563 = 2566
.
.
1281 + 1285 = 2566
1282 + 1284 = 2566
1283 + 1283 = 2566

We have truncated the list above due to space, but you may be interested to know that we calculated the number of answers by dividing 2566 by 2 and then rounded down to the nearest whole number if necessary.

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