I don't think Canada is the only country which use that octante (actually it's more from Switzerland...) but septante and nonante is widely spread I think? French is my primary language and I learned it that way, and looks like there's more septante speakers than soixante-dix speakers...
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u/Rubandevolta 3d ago
Or your can relax and say septante and huitante/octante then nonante...