this post was submitted on 09 Jun 2025
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How do you get “1” like this?
I suppose you have to roll 10 to get to 100 = 0
But then what?
Modify step 2 so you subtract 1 from the roll first, then multiply by 10. That way if you roll a 1, the 10's digit becomes a 0.
Then you get 1 to 99
You get 100 when you roll 10 twice
(1d10 - 1) * 10 + 1d10 -> (10 - 1) * 10 + 10 = 9 * 10 + 10 = 90 + 10 = 100