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@article{DEME_1986__27_a23,
author = {A\ensuremath{\pi}\'{o}\ensuremath{\sigma}\ensuremath{\tau}o\ensuremath{\lambda}o\ensuremath{\varsigma} I. X\ensuremath{\alpha}\ensuremath{\tau}\ensuremath{\zeta}\ensuremath{\eta}\ensuremath{\gamma}\ensuremath{\varepsilon}\ensuremath{\omega}\ensuremath{\rho}\ensuremath{\gamma}\ensuremath{\acute\iota}o\ensuremath{\upsilon}},
title = {H {\ensuremath{\Pi}\ensuremath{\rho}\'{o}\ensuremath{\sigma}\ensuremath{\theta}\ensuremath{\varepsilon}\ensuremath{\sigma}\ensuremath{\eta}} \ensuremath{\kappa}\ensuremath{\alpha}\ensuremath{\iota} \ensuremath{\eta} {A\ensuremath{\varphi}\ensuremath{\alpha}\ensuremath{\acute\iota}\ensuremath{\rho}\ensuremath{\varepsilon}\ensuremath{\sigma}\ensuremath{\eta}} \ensuremath{\sigma}\ensuremath{\tau}o\ensuremath{\upsilon}\ensuremath{\varsigma} {A\ensuremath{\kappa}\ensuremath{\varepsilon}\ensuremath{\rho}\ensuremath{\alpha}\ensuremath{\acute\iota}o\ensuremath{\upsilon}\ensuremath{\varsigma}.} {\ensuremath{\Delta}\ensuremath{\upsilon}\ensuremath{\sigma}\ensuremath{\kappa}o\ensuremath{\lambda}\ensuremath{\acute\iota}\ensuremath{\varepsilon}\ensuremath{\varsigma}} \ensuremath{\kappa}\ensuremath{\alpha}\ensuremath{\iota} {\ensuremath{\Lambda}\ensuremath{\acute\alpha}\ensuremath{\theta}\ensuremath{\eta}} \ensuremath{\tau}\ensuremath{\omega}\ensuremath{\nu} {M\ensuremath{\alpha}\ensuremath{\theta}\ensuremath{\eta}\ensuremath{\tau}\ensuremath{\acute\omega}\ensuremath{\nu}.}},
journal = {\ensuremath{\Delta}\ensuremath{\varepsilon}\ensuremath{\lambda}\ensuremath{\tau}\ensuremath{\acute\iota}o \ensuremath{\tau}\ensuremath{\eta}\ensuremath{\varsigma} E\ensuremath{\lambda}\ensuremath{\lambda}\ensuremath{\eta}\ensuremath{\nu}\ensuremath{\iota}\ensuremath{\kappa}\ensuremath{\acute\eta}\ensuremath{\varsigma} M\ensuremath{\alpha}\ensuremath{\theta}\ensuremath{\eta}\ensuremath{\mu}\ensuremath{\alpha}\ensuremath{\tau}\ensuremath{\iota}\ensuremath{\kappa}\ensuremath{\acute\eta}\ensuremath{\varsigma} E\ensuremath{\tau}\ensuremath{\alpha}\ensuremath{\iota}\ensuremath{\rho}\ensuremath{\acute\iota}\ensuremath{\alpha}\ensuremath{\varsigma}
},
pages = {8-24},
publisher = {mathdoc},
volume = {27},
year = {1986},
language = {gr},
url = {http://geodesic.mathdoc.fr/item/DEME_1986__27_a23/}
}
TY - JOUR AU - Απόστολος Ι. Χατζηγεωργίου TI - Η Πρόσθεση και η Αφαίρεση στους Ακεραίους. Δυσκολίες και Λάθη των Μαθητών. JO - Δελτίο της Ελληνικής Μαθηματικής Εταιρίας PY - 1986 SP - 8 EP - 24 VL - 27 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DEME_1986__27_a23/ LA - gr ID - DEME_1986__27_a23 ER -
Απόστολος Ι. Χατζηγεωργίου. Η Πρόσθεση και η Αφαίρεση στους Ακεραίους. Δυσκολίες και Λάθη των Μαθητών.. Δελτίο της Ελληνικής Μαθηματικής Εταιρίας , Tome 27 (1986), p. 8-24. http://geodesic.mathdoc.fr/item/DEME_1986__27_a23/