INTEGROS Nov 20, 2014 16:25:01 GMT Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Maestro on Nov 20, 2014 16:25:01 GMT Actividad 1: www.mrmaisonet.com/index.php?/Integer-Quizzes/Actividad 2 Multiplicación: www.mathguide.com/cgi-bin/quizmasters/IntegersMultiply.cgiActividad 3: www.softschools.com/quizzes/math/adding_and_subtracting_integers/quiz1034.html