What is 1/2 + 2/4
3/4
This planet is known as the Red Planet
Mars
This large canyon in Arizona was carved by a river
The Grand Canyon
He invented the light bulb
Thomas Edison
This singer is known for songs like "Shake it Off"
Taylor Swift
What is 3/5 + 2/5
1 or 5/5
This force pulls objects toward Earth
Gravity
This famous statue in New York was a gift from France
The Statue of Liberty
Alexander Graham Bell
This singer and actress starred in "Hannah Montana"
Miley Cyrus
What is 3/4-1/2
1/4
Water changes from liquid to gas in this process
Evaporation
This building in Washington D.C. is where the president lives
The White House
He invented the first practical automobile
Henry Ford
This singer is known for her songs "Firework" and "Roar"
Katy Perry
What is 2/3 + 1/6
5/6
Leaves
These four presidents are carved into a mountain
Mount Rushmore
He invented many things and flying kites to study electricity
Benjamin Franklin
This singer is known for "Baby" and started singing when he was very young
Justin Bieber
What is 3/4 of 20
15
This is the center of our solar system
The Sun
This famous bridge in San Francisco is bright red
He helped invent the airplane with his brother Orville
Wilbur Wright
This singer performed "Happy" and often wears big hats
Pharrell Williams