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verifica relatiile:
a) (780-40:2×4):2+350>800 ;
b) [100+(586+40:10)]:5 <19
c) [90+(10+50×2)+50]:10 <22;
d) [(1+49+50):2+54]:2 <100.

Răspuns :

a)(780-80):2+350>800
700>800 (F)

b) (100+590):5<19
138<19 (F)

c)(90+110+50):10<22
25<22 (F)

d)(100:2+54):2<100
(50+54):2<100
52<100 (A)

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