9th Grade Review

mult. exponents

100

rewrite using positive exponents

7^3•7^10

7^13

200

rewrite using positive exponents

11^7•11^24

11^31

300

Evaluate

(2/4)^2

1/4 or 4/16

400

rewrite using positive exponents

4/5•4/5•4/5•4/5•4/5

(4/5)^5

500

rewrite using positive exponents

(2^4 )^5

2^20

div. exponents

100

rewrite using positive exponents

4^8/4^3 

4^5

200

rewrite using positive exponents

12^11/12^7 

12^4

300

rewrite using positive exponents

(9^6•9^9)/9^11 

9^4

400

rewrite using positive exponents

(3/4)^25/(3/4)^20 

(3/4)^5

500

rewrite using positive exponents

s^17/s^11 

s^6

Negative exponents

100

rewrite using positive exponents

5^-7

1/5^7

200

evaluate

3^-4

1/81

300

rewrite

7^0

1

400

rewrite using positive exponents

7^(-9)/7^3 

1/7^12

500

rewrite using positive exponents

11^(-3)/11^4 

1/11

Challenge

100

125 

5³

200

Solve for x:

8^x = 64

2

300

When two bases are the same and its division, we __________ the bases.

subtract

400

When two bases are the same and its multiplication, we __________ the bases.

add

500

(p²r³)²

p⁴r⁶

Random

100

How many legs does a spider have?

8

200

What is the color of an emerald?

Green

300

Where does the President of the United States live while in office?

White House

400

What is it called when birds fly to warmer climates for the winter?

Migration

500

How many teeth do most adult humans have?

32