Respuesta :
the answer is 7
10 x 10 - 82 + 1 - 12 = 7 P ARENTHESIS
=100 - 82 + 1 - 12 E EXPONENTS
=18 + 1 - 12 M ULIPLICATION
=19 - 12 D IVISION
=7 A DDITION
S UBTACTION
10 x 10 - 82 + 1 - 12 = 7 P ARENTHESIS
=100 - 82 + 1 - 12 E EXPONENTS
=18 + 1 - 12 M ULIPLICATION
=19 - 12 D IVISION
=7 A DDITION
S UBTACTION