0ops

That would be my guess too, but tbh that’s the only question I don’t feel confident about

I think it’s supposed to say “Cross out the digit necessary”, so one digit, in which case cross out the 1 because there’s enough 0’s that crossing out one 0 isn’t enough.

It’s 10 that has me confused. Is it asking for the last letter of the first word that starts with ‘L’ in that sentence? It doesn’t actually specify.

Well there’s a discrete number of hairs on that rodent thing, depending how the barber rounds they’ll have to cut the last hair eventually. Unless they only cut half of the last hair?