https://padlet.com/labinfdovera/gretatempesta Il sistema di numerazione decimale en-us 2017-10-29 18:51:30 UTC 2026-01-30 21:13:31 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Drinkingmed.png https://padlet.com/labinfdovera/gretatempesta/wish/201630955 2017-10-30 09:13:54 UTC https://padlet.com/labinfdovera/gretatempesta/wish/201630955 https://padlet.com/labinfdovera/gretatempesta/wish/201633255 perchè il valore di ogni cifra dipende dal posto che occupa nel numero.]]> 2017-10-30 09:23:38 UTC https://padlet.com/labinfdovera/gretatempesta/wish/201633255 https://padlet.com/labinfdovera/gretatempesta/wish/201635849 per comporre tutti i numeri]]> 2017-10-30 09:32:56 UTC https://padlet.com/labinfdovera/gretatempesta/wish/201635849 https://padlet.com/labinfdovera/gretatempesta/wish/201637393 perchè raggruppa per 10]]> 2017-10-30 09:38:38 UTC https://padlet.com/labinfdovera/gretatempesta/wish/201637393 https://padlet.com/labinfdovera/gretatempesta/wish/201639979 2017-10-30 09:48:07 UTC https://padlet.com/labinfdovera/gretatempesta/wish/201639979 labinfdovera https://padlet.com/labinfdovera/gretatempesta/wish/201893394 2017-10-30 19:00:19 UTC https://padlet.com/labinfdovera/gretatempesta/wish/201893394