Practice Page
Math A

Practice with Exponents

 

 

1.

Rewrite the following expression without using exponents:    84

 

 

 

2. Which of the following is equal to the expression:    3-7
a.  37
b. 

c.  (-3)7

 Choose one:
a
b
c

 

 

3. What is the value of the expression:
         (-2)3(3)2 ?

-72
  72
-36

 

 

4. Which of the following has a value of 1 ?

(-1)2
1-1
10
 all of the above

 

5. The expression  (30)(40)(22) is equal to:
4
1
0
 none of the above

 

 


   Murray