Operations with Integers - Practice #1

Evaluate and solve.

 $9\ \times\left(-4\right)=$ 

(a)  

Evaluate and solve.

 $\left(-4\right)\ +5$  

(a)  

Evaluate and solve.


  $\left(-20\right)\div2=$  

(a)  

When you multiply TWO numbers with the SAME SIGN, the product of the multiplication will be POSITIVE.

Evaluate and solve.

 $\left(-15\right)\div3\ =$  

Evaluate and solve.

 $8\div\left(-1\right)\ =$  

Evaluate and solve.

  $25\times\left(-2\right)=$   

When you multiply a POSITIVE number by a NEGATIVE number, the product of the multiplication will be NEGATIVE.

Evaluate and solve.


  $1-2=$  

(a)  

Evaluate and solve.


  $-21\div3=$  

(a)