What minus what equals 660?

There is an infinite number of ways to answer "What minus what equals 660?"
This page will show you how different integers, decimals, and fractions subtracted from each other will equal 660.
Here are some examples of integers that when subtracted from each other will equal 660:
660 - 0 = 660
661 - 1 = 660
662 - 2 = 660
663 - 3 = 660
664 - 4 = 660
As you can imagine, the list above can go on forever. Here are decimal numbers that subtract from each other to equal 660:
661.50 - 1.50 = 660
662.75 - 2.75 = 660
663.90 - 3.90 = 660
Again, the combinations are endless. We can also make fractions that when subtracted from each other equal 660. Here are some examples:
1320/1 - 660/1 = 660
2640/2 - 1320/2 = 660
3960/3 - 1980/3 = 660
The "bottom line" as stated and illustrated above: there is an infinite number of answers to "What minus what equals 660?"
What minus what equals 661?
Try to make a list of values that subtracts to the next number on our list. Then go here to check what we came up with.