Question

{18 +[(30÷2)+12]+3(12)+10}=

Answer 1

Respuesta:

{18 +[(30÷2)+12]+3(12)+10}

{18+[15+12]+36+10}

{18+27+36+10}

91

Answer 2

R= 91

{18+[(30÷2)+12]+3(12)+10}=

{18+[15+12]+3(12)+10

{18+27+36+10}

{18+27+36+10}

{45+36+10

{81+10}

=91