The circumference of the Earth is 40,075 kilometers. This is how many decameters in circumference the Earth is.
What is 4,075,000 dam?
100
Mr. Young's class recycles about 160 ounces of paper each week. This is how many pounds of paper they recycle each week.
What is 10 pounds?
100
A ream of paper weights 20 pounds. This is the number of reams of paper that totals one ton.
What is 100 reams of paper?
100
An adult Emperor Penguin in 115 cm tall. The chicks are 25 cm at birth. This is how many mm they grow from when they hatch to adulthood.
What is 900 mm?
200
Greg has a pet rabbit that drinks 40 mL of water each day. This is the number of liters the rabbit drinks in 100 days.
What is 4 Liters
200
Buzz Aldrin and Neil Armstrong walked on the Moon's surface about 3,000 ft. This is how many yards?
What is 1,000 yards?
200
Tatianna makes necklaces out of used juice pouches. It takes 6 juice pouches to make a 1 foot necklace. This is the number of inches in length 1 juice pouch makes.
What is 2 in?
200
A penny has a mass of 2.5 grams. This is the mass in hectograms of 1,000 pennies.
What is 25 hg?
200
A seahorse eats 30 milligrams of food per day. This is the total number of centigrams of food a seahorse will eat in 2 weeks.
What is 42 cg?
300
Gio has a hummingbird feeder in his back yard that holds 4 deciliters of sugar water. Last week he filled it up 2 times and this week he filled it up 5 times. This is the number of centiliters of sugar water Gio put in the feeder the last 2 weeks.
What is 280 cL
300
It is estimated that each American produces 4.5 pounds of waste per day. America's 320,000,000 people produce 1,440,000,000 pounds of waste each day. This is the number of tons of waste produced.
What is 720,000 T
300
For every 2,000 pounds of paper recycled 17 trees are not needed to make new paper. This is the number of tons of paper that need to be recycled to save 340 trees.
What is 20 T?
300
Reagan's cat weighed 7 and 1/2 pounds at the vet's office today. The cat is 6 months old and has grown at a fairly consistent rate for 3 months. The cat weighed 3 and 1/2 pounds at 2 months. This is the number of ounces the cat gained each month.
What is 16 ounces?
300
Carrie's pet chinchilla was scared yesterday and Carrie knows the chinchilla can run 6,600 yards in 15 minutes at top speed. The chinchilla ran for 5 minutes before Carrie could stop it. This is how many feet it ran in the 5 minutes.
What is 6,600 feet?
400
Jamal has a soda that holds 20 centiliters and Felicia has a soda that holds 3 deciliters. Each drank half the soda in their cans.
This is the number of mL left in the two sodas.
What is 250 mL?
400
The Pacific Ocean covers an area of 64,196,000 square miles. The average depth is 2 miles. This is the volume of the Pacific Ocean in miles.
What is 128,392,000 cubic miles?
400
17 trees can absorb 250 pounds of carbon dioxide in one year. This is the number of tons of carbon dioxide those 17 trees can absorb in 24 years.
What is 3 T?
400
Daphne's family drank 10 gallons of milk in the past 2 months. Each empty jug weights 10 ounces. This is the number of pounds of plastic they recycle if all 10 jugs are recycled. Use a fraction for amounts less than 1 pound.
What is 6 and 1/4 pounds?
400
Honeybees live for approximately 6 weeks and produce roughly 6 decigrams of honey. This is the amount of honey in kilograms 6,000 workers bees will produce in their lifetime.
What is 3.6 kg?
500
An Energy-Saver dishwasher uses 20 liters of water less per cycle than an older dishwasher. Violet's parents installed an Energy-Saver dishwasher 5 months ago. This is the number of kiloliters of water they have saved since installation if the dishwasher is run once per day.
What is 3 kL?
500
11,000 km is the circumference of the Moon. This is the circumference of the Sun since the Sun is about 400 times the size of the Moon.
What is 4,400,000 km?
500
The amount of foil used to wrap all the Hershey Kisses made each day equals about 40 soccer fields. The area of a soccer field is 3,600 square meters. You can recycle Hershey Kiss wrappers! This is the total square kilometers of foil that can be recycled if every one of those wrappers is recycled.
What is 1,440 square km?
500
A person weights 5/6 of their Earth weight on the moon. If a 120 pound person went to the moon This is how many ounces fewer they would weigh on the moon.
What is 320 oz?
500
At birth, a sea otter typically weigh 80 ounces and are 10 inches long. When fully grown they can weight up to 100 pounds and be almost 60 inches long. This is the amount of weight in pounds a large adult sea otter will have gained from birth to full-size.