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[12+3x(5x8-10:2)]x1+2=?

Răspuns :

[12+3×(5×8-10:2)]×1+2=

[12+3×(40-5)]×1+2=

(12+3×35)×1+2=

(12+105)×1+2=

117×1+2=

117+2=

119