Question

operaciones combinadas

b15b140512fe2b3ae749ee0666738f13.pptx

Answer 1

✔️Hola✔️

$12\cdot \left(7+2\right)+\left(45-32\right)+8=129$

$\left(7\cdot \:5\right)\cdot \:2+4\cdot \:8-\left(78+15\right)=9$

$81:9+12-6+(7*9)+11=89$

$21:3+7-5+\left(45:5\right)+9=27$

$6+\left(63\div \:7\right)\cdot \:2+14-\left(78-65\right)=25$

$14\cdot \:2+4-\left(97-86\right)+45=66$

$9\cdot \:3+\left(24\div \:8\right)\cdot \:2=33$

✔️Rodrigo✔️