Integer quiz

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• Si

• Oui

 $\left(-6\right)\ +\ \left(-12\right)\ =$  

 $\left(-8\right)\ -\ 15\ =$  

 $\left(-5\right)\left(13\right)\ =$  

 $\left(-20\right)-\ \left(-7\right)\ =$  

 $\left(-15\right)\ \left(-4\right)\ =$  

 $12\ +\ \left(-28\right)\ =$  

 $\left(-84\right)\ \div\left(-4\right)\ =$  

 $54\ \div\left(-6\right)\ =$  

 $29\ +\left(-16\right)\ =$