Unit Conversion and Multi-Step Challenges for 4th Graders

A recipe calls for 2 liters of water. If you only have a 500 milliliter measuring cup, how many cups do you need to fill the recipe?

• 6 cups

• 2 cups

• 4 cups

• 3 cups

Sarah has a ribbon that is 3 meters long. She wants to cut it into pieces that are each 25 centimeters long. How many pieces can she cut?

• 8

• 12

• 10

• 15

A car travels 150 kilometers. How many meters did the car travel? (Hint: 1 kilometer = 1000 meters)

• 150000 meters

• 200000 meters

• 15000 meters

• 100 kilometers

Tom is building a fence that is 12 feet long. If he has 3 yards of fencing material, does he have enough? (Hint: 1 yard = 3 feet)

• Yes, he has enough fencing material.

• No, he does not have enough fencing material.

• He has exactly enough fencing material.

• He has twice the amount of fencing material needed.

A bottle holds 1.5 gallons of juice. How many quarts of juice does the bottle hold? (Hint: 1 gallon = 4 quarts)

• 8 quarts

• 10 quarts

• 4 quarts

• 6 quarts

Lily ran 5 kilometers in a race. How many meters did she run? (Hint: 1 kilometer = 1000 meters)

• 6000 meters

• 3000 meters

• 5000 meters

• 4000 meters

A swimming pool is 25 meters long. How many centimeters long is the pool? (Hint: 1 meter = 100 centimeters)

• 250 centimeters

• 2000 centimeters

• 2500 centimeters

• 3000 centimeters

A box weighs 2.5 kilograms. How many grams does it weigh? (Hint: 1 kilogram = 1000 grams)

• 2000 grams

• 3000 grams

• 2500 grams

• 1500 grams

If a pencil is 15 centimeters long, how many millimeters long is it? (Hint: 1 centimeter = 10 millimeters)

• 120 millimeters

• 100 millimeters

• 200 millimeters

• 150 millimeters

A garden is 4 feet wide and 6 feet long. What is the area of the garden in square inches? (Hint: 1 foot = 12 inches)

• 24 square inches

• 3456 square inches

• 72 square inches

• 288 square inches