Addition & Subtraction
A school collected 245 plastic bottles on Monday and 378 bottles on Tuesday. How many bottles did they collect in all?
623 bottles
On Earth Day, a class plants 8 rows of trees. Each row has 7 trees. How many trees did the class plant?
56 plants
A local garden measures 8 feet long and 6 feet wide. What is the area of the garden?
48 square feet
Lockhart and McKenna Elementary Schools are planting trees for Earth Day. Lockhart planted 5/8 (five-eighths) of the trees and McKenna planted 3/8 (three-eighths). Which school planted more trees?
Lockhart
What global event is celebrated on Miss Spinelli's birthday to demonstrate support for environmental protection?
Earth Day
There were 864 pieces of trash in the park. After a cleanup, 529 pieces were picked up. How many pieces of trash are left to be picked up?
335 pieces of trash
36 volunteers signed up for an Earth Day cleanup. The volunteers were split into 3 groups. How many volunteers were in each group?
12 volunteers
An animal sanctuary needs to put up a fence around a yard that is 6 feet long and 10 feet wide. How much fence does the animal shelter use?
32 feet
Giulianna and Emma were both riding their bikes. Giulianna rode 4/6 (four-sixths) of a mile and Emma rode 4/10 (four-tenths) of a mile. Who rode a greater distance? Use >, <, or = to compare the amount each girl rode their bike.
Giulianna rode the greater distance
4/6 > 4/10
4/10 < 4/6
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 group of volunteers planted 326 trees in the morning and 457 trees in the afternoon. How many trees did they plant altogether?
783 trees
A community garden has 9 rows of flowers. There are 6 flowers in each row. How many flowers are there in all?
54 flowers
A new playground is being built on a square plot of land. If the square land plot has a side length of 5 meters, what is the area?
25 square meters
Two 3rd grade classes were planting flowers for Earth Day. Class A planted 4/9 (three-ninths) of the flowers and Class B planted 5/9 (five-ninths) of the flowers. Which class planted more flowers? Use >, <, or = to compare the amount of flowers each class planted.
Class B planted more flowers
4/9 < 5/9
5/9 > 4/9
In what year was the very first Earth Day celebrated?
A. 1960
B. 1970
C. 1980
D. 1990
B. 1970
A community used 915 gallons of water last week. This week, they used 468 gallons. How many fewer gallons did they use this week?
447 fewer gallons
There are 45 seedlings to plant in a garden. If they are planted equally into 9 rows, how many seedlings are in each row?
5 seedlings
A bike path goes around a rectangular park with side lengths measuring 20 meters by 5 meters. How far is one lap?
50 meters
Ashley and Taylor were competing to see who could recycle more plastic bottles. Ashley recycled 2/4 (two-fourths) of the bottles and Taylor recycled 4/8 (four-eighths). Who recycled more plastic bottles?
They both recycled the same amount 1/2
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
A garbage collection center collected 384 cans in the morning and 269 cans in the afternoon. Then, they sent 415 cans to a recycling plant. How many cans are left at the garbage collection center?
238 cans
A 3rd grade class has 6 groups of students, and each group waters 8 plants. Afterward, they divide the plants equally among 4 helpers to check them. How many plants does each helper check?
12 plants
A solar panel field measures 3 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 = 21 square meters
Perimeter = 20 meters
At a school picnic, 2/4 (two-fourths) of the time was spent playing on the playground and 1/4 (one-fourth) of the time was spent playing kickball. Which activity took up more time AND write an equivalent fraction for 2/4.
Playground took up more time
1/2 (one-half)
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