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[6 x 10 x 100 - (25 x 4 - 40) x 5] - (10 x 10 x 7 + 120:3x35) =



Răspuns :

Răspuns:

[6x10x100-(100-40)x5]- (700+1400)=

[600-60x5]-2100=

(600-300)-2100=

300-2100= -1800