Do You Know if a Number Is Prime?

i think it's a really powerful part of teaching prime factorization to get using that button, and to look at what that tells you about numbers. But again, the lote students will never have seen that, and i don't think it offers a huge advantage knowing it in jusus iraidable. But it does help build understanding, and it's just a really nice teaching tool for reasoning to do with primes. Absolutely. I mean, even that, the stuff you can do, all that is mine. B absolutely butye, like you say, a lot the stits aren't taulht, these little things. A good example is the fato prime f