I count two numbers that can go minus so for one I just think 'N", and one, from a good suggestion on this board, I count negative in Spanish, it's the main count, so I just know if I'm thinking Spanish, where I am.
But I was fluent in Spanish before this, so it is easy. But a really good way to track negatives. And not have to worry about dropping that "minus" and getting completely screwed up.
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