Exponents and Scientific Notation Review

Exponents

100

Simplify x*x*x*x

x⁴

200

Simplify: x²*x³

x⁵

300

Simplify: x³/x²

x

400

Simplify: (3⁴)⁵

3²⁰

500

Simplify: (5²*5³)/5²

5³

Chapter 8 in Theory

100

When multiplying bases what happens with the exponents?

Add the exponents

200

When dividing the bases what happens to the exponents?

Subtract the exponents

300

Scientific notation is used to...

Write very large or very small numbers easily

400

A positive exponent in scientific notation means the number is __________. A negative exponents in scientific notation means the number is __________.

Positive = Large

Negative = Small

500

True OR False: 

When comparing very large or very small numbers it is best to compare in either scientific notation OR standard form but not both.

True

Scientific Notation

100

Write 1000 in scientific notation

1.0x10³

200

Write 0.0000324 in scientific notation

3.24x10^-5

300

Write 1.23x10^8 in standard form

123000000

400

Which of the following is a LARGER number:

2.3x10⁶

32000000

320000000

500

Multiply: 

2x10³ * 3x10²

6x10⁵

Old Math

100

What are the factors of 24?

1, 2, 3, 4, 6, 8, 12, 24

200

How do we multiply fractions?

Straight across

300

What is the least common multiple of 2, 3, and 4?

12

400

What is the saying for dividing fractions?

Keep Switch Flip

Keep Change Flip

500

Solve using PEMDAS:

2(3+4-1)²

72

Football

100

Who holds the record for the most career touchdowns?

a.) Jerry Rice

b.) Emmitt Smith

c.) Randy Moss

d.) Tom Brady

Jerry Rice

200

What player won the NFL MVP and Super Bowl MVP in the same season?

Patrick Mahomes

300

 Which NFL team has never appeared in a Super Bowl?

a.) Cleveland Browns

b.) Detroit Lions

c.) Jacksonville Jaguars

400

 How many teams are there in the NFL?

32

500

What day is your math test?

tomorrow