https://padlet.com/miriamluciano/7k1sbz6kmxq2xefk Operações de adição e subtração en-us 2021-05-19 17:01:31 UTC 2023-02-18 19:18:11 UTC hello@padlet.com https://i1.wp.com/mmadasexatas.com.br/wp-content/uploads/2015/07/imagem7.jpg miriamluciano https://padlet.com/miriamluciano/7k1sbz6kmxq2xefk/wish/1540808033 2021-05-19 18:03:24 UTC https://padlet.com/miriamluciano/7k1sbz6kmxq2xefk/wish/1540808033 miriamluciano https://padlet.com/miriamluciano/7k1sbz6kmxq2xefk/wish/1540816805 2021-05-19 18:05:28 UTC https://padlet.com/miriamluciano/7k1sbz6kmxq2xefk/wish/1540816805 miriamluciano https://padlet.com/miriamluciano/7k1sbz6kmxq2xefk/wish/1554568393 2021-05-24 17:11:52 UTC https://padlet.com/miriamluciano/7k1sbz6kmxq2xefk/wish/1554568393 miriamluciano https://padlet.com/miriamluciano/7k1sbz6kmxq2xefk/wish/1554627747 2021-05-24 17:21:56 UTC https://padlet.com/miriamluciano/7k1sbz6kmxq2xefk/wish/1554627747