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Calculați:
a) 17°49'+2°3'
B)50'+22°43'
C)70°18'+80°40'
D)12°13'+28°51'
E)15°58-8°23'
F)120°-94°17'
G)93°24'-18°55'
H)135°8'-73°19'
I)23°-12'

Răspuns :

Barneaelisa0ask

Răspuns:

A) 19°52'

B)22°93'

C) 150°58'

D) 40°64'

E) 7°35'

F) 119°100'-94°17'=25°83'

G) 92°124'-18°55'=74°69'

H) 134°108'-73°19'=61°89'

I)22°100'-12'=22°78'

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