Question

Completeaza cu semnele potrivite (+ ; - ; × ; : )si cu paranteze mici si mari,pentru a obtine rezultatele date.
3#3#3#3#3=3
3#3#3#3#3=17
3#3#3#3#3=9
3#3#3#3#3=6
3#3#3#3#3=27

Answer 1

3+3-3+3-3=3
(3+3)×3-(3÷3)=17
3+3+3-3+3=9
3×3×3÷3-3=6
3×3×3-3+3=27