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a fost răspuns

3×5-5×5÷{4+4÷[6-8÷(5-4÷4)+0÷8]+5×0}×6=

Răspuns :

Mikelina
3×5-5×5:{4+4:[6-8:(5-4:4)+0:8]+5×0}×6=
15-5×5:{4+4:[6-8:(5-1)+0]+0}×6=
15-5×5:[4+4:(6-8:4)]×6=
15-5×5:[4+4:(6-2)]×6=
15-5×5:(4+4:4)×6=
15-5×5:(4+1)×6=
15-5×5:5×6=
15-25:5×6=
15-5×6=
15-30=-15