4 Operations
For Earth Day, a group of volunteers planted 92,023 trees in a national park. Later that day, another group of volunteers planted 71,578 trees. How many trees were planted in all?
163,601 trees
A local garden measures 22 meters long and 8 meters wide. What is the area of the garden?
176 square meters
Julia has 4/5 (four-fifths) left of an Earth Day mural to paint. She paints 2/5 (two-fifths) of the mural. What fraction of the mural is left to paint?
2/5 (two-fifths) of the project
What type of lines are always the same distance apart and never cross?
Parallel Lines
What global event is celebrated on Miss Spinelli's birthday to demonstrate support for environmental protection?
Earth Day
A stadium is hosting an Earth Day event. If the stadium can hold 441,902 people and 312,684 people had already entered the stadium. How many more people can still enter?
129,218 people
An animal sanctuary needs to put up a fence around a yard that is 14 feet long and 10 feet wide. How much fence does the animal shelter use?
48 feet
Sara spends 7/10 (seven-tenths) of an hour volunteering at a local animal rescue. Write 7/10 (seven-tenths) as a decimal.
0.7
What do you call a straight row of points that starts at one point and ends at another point?
Line Segment
How old is Miss Spinelli turning? (bonus points for the year I was born)
A. 24
B. 31
C. 22
D. 33
A. 24 years old (2002)
A farmer's field has 48 rows of plants. There are 23 plants in each row. How many plants are in the field?
1,104 plants
A new playground is being built on a square plot of land. If the square land plot has a side length of 18 feet, what is the area?
324 square feet
Ashley rode her bike for 2.03 miles. Taylor rode her bike for 2.1 miles. Use >, < , or = to compare the amount of miles each girl biked.
2.03 < 2.1
2.1 > 2.03
What type of lines cross to form a right angle (90 degrees)?
Perpendicular Lines
In what year was the very first Earth Day celebrated?
A. 1960
B. 1970
C. 1980
D. 1990
B. 1970
During a beach clean up, volunteers had collected a total of 642 pounds of plastic waste. If the waste was divided equally into 3 recycling bins, how many pounds of plastic did they put into each bin?
214 pounds
A bike path goes around a rectangular park with side lengths measuring 20 meters by 5 meters. How far is one lap?
50 meters
Giulianna plans to walk 1 mile to school instead of driving. She has walked 7/10 (seven-tenths) of a mile so far. What fraction of a mile does she have left to walk?
3/10 (three-tenths) of a mile
What do you call a straight row of points that starts at one point and goes on forever in one direction?
Ray
About how many people participate in Earth Day each year?
A. 1 thousand
B. 1 trillion
C. 1 million
D. 1 billion
D. About 1 billion people across the globe
To celebrate Earth Day, a 4th grade class held a recycling drive. In the first week, they collected 145 aluminum cans. In the second week, they collected 187 aluminum cans. The students want to pack all the cans into boxes to take to the recycling center. If each box can hold exactly 8 cans, how many boxes will they fill completely?
41 boxes can be filled completely (they will have 4 cans left over)
A solar panel field measures 9 meters long and 7 meters wide. Workers also need to build a fence around this field to protect it. Find the area of the field AND find the perimeter to determine how much fencing is needed.
Area = 63 square meters
Perimeter = 32 meters
To celebrate Earth Day, a local park collected recycling from visitors. They found that 6/10 (six-tenths) of the collected items were plastic bottles and 0.3 of the items were aluminum cans. Which type of item - plastic bottles or aluminum cans - made of a larger part of the recycling collection?
plastic bottles made up a larger part than aluminum cans
Name 3 types of angles.
Acute, Right, Obtuse
Each year Earth Day is celebrated with a new slogan. What is the slogan for Earth Day 2026?
A. Invest in Our Planet
B. Restore Our Earth
C. Our Power, Our Planet
D. Climate Action
C. Our Power, Our Planet