Unit 2 Test- Integer Operations

Evaluate the following:
 $2-3=$  

Evaluate the following:

 $-2\ +\ -3=$  

Evaluate the following:

 $8+\left(-3\right)=$  

Evaluate the following:

 $-4\div2=$  

Evaluate the following:

 $-6\cdot-2=$  

Evaluate the following:

 $21\div\left(3+4\right)=$  

Evaluate the following:

 $-11+3=$  

Evaluate the following:

 $4-\left(-6\right)=$  

Evaluate the following:

 $-6-\left(-1\right)=$  

Evaluate the following:

 $-10-13=$