Jose ran the mile three times. His first time was 10 minutes, the second time was 9 minutes, and the third time was 11 minutes. Calculate the average time it took Jose to run the mile.
What is 10 minutes?
100
These are families of kings who ruled China for over 3000 years.
What are dynasties?
100
The layer of the atmosphere that is the closest to the Earth (the layer you live in).
What is the Troposphere?
100
The artist of "Hello."
Who is Adele?
100
This team was the Champion of Super Bowl 50.
Who are the Denver Broncos?
200
If a grassland ecosystem is 100 m long and the scientists studying this ecosystem are 2 m tall, calculate how many scientists, lined up head to toe, would it take to equal the length of this ecosystem.
What is 50 scientists?
200
The British smuggled this addictive drug into China to force the emperor to open China for trade.
What is opium?
200
The layer of the atmosphere that contains the ozone layer.
What is the Stratosphere?
200
The artist of "Love Yourself" and "Sorry."
Who is Justin Bieber?
200
The 2014 World Cup of Soccer was held in this country.
Where is Brazil?
300
Solve for x.
4x = 12
What is x = 3?
300
He led the Communists during China’s civil war and became China’s first Communist dictator in 1949.
Who was Mao (Zedong)?
300
The coldest layer of the atmosphere; lies directly below the uppermost layer.
What is the Mesosphere?
300
The artist of "Summer Sixteen."
Who is Drake?
300
The team from this country won the 2014 Men's World Cup of Soccer.
Who is Germany?
400
Ana earned $50 babysitting. Ana went to the movies and spent $10 for her ticket, $4 for a soda, $3 for popcorn, and $3 for a box of candy. Calculate the amount of money Ana has left after babysitting.
What is $30?
400
This plan to modernize China’s economy in 1958 caused food shortages and the deaths of millions of Chinese people.
What was the Great Leap Forward?
400
The uppermost layer of the atmosphere.
What is the Thermosphere?
400
Artist of "In the Night."
Who is The Weeknd?
400
The women's team from this country won the World Cup of Soccer in 2015.
Who is the United States (America)?
500
To find the area of a soccer field you must measure the length and the width. Calculate the area of a soccer field that measures 100 m by 64 m.
What is 6400 m2?
500
This Chinese leader established Special Economic Zones in China and also set forth the One Child Policy.
Who was Deng (Xiaoping)?
500
The part of the atmosphere that creates the Northern and Southern Lights.
What is the Ionosphere?
500
Artist of "Work."
Who is Rihanna (featuring Drake)?
500
This team won the World Series of Baseball in 2015.