nostr:nprofile1qy2hwumn8ghj7un9d3shjtnyd968gmewwp6kyqpq6tneke6u6pvla2drpws3l7f2g2zamwcyrlfgpks0hjqjrz57cgvs0s3kqn i think that with arithmetic, a certain amount of memorization and basic practice is n...
@nprofile1q... I have worked as an assistant teacher at the University and I liked it a lot.
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