Salutări din Brazilia!
[tex]a)~ 2,4+3,3=5,7\\\\b) ~32,74+15,23=47,97\\\\c) ~56,3+5,49=61,79\\\\d) ~6,42+15,1+128,36=149,88\\\\e) ~91,64+7,89=99,53\\\\f) ~404,78+23,33=428,11\\\\g) ~25,26+75,76+27,98=129\\\\h)~10,19+5,876+21,78=37,846[/tex]
Sper că te-am ajutat! =)