Grade 7 Math Reviewer

Which of the following correctly explains the relationship between kilometers and meters?

• 1 kilometer is equal to 10 meters.

• 1 kilometer is equal to 100 meters

• 1 kilometer is equal to 1,000 meters

• 1 kilometer is equal to 10,000 meters

Which of the following is not a metric unit?

• mm

• cg

• km

• mi

Convert 3.2 kilometers to meters

• 320 meters

• 32,000 meters

• 3,200 meters

• 320,000 meters

Convert 1 foot to inches.

• 10 inches

• 16 inches

• 12 inches

• 24 inches

Which of the following is the correct equivalent of 1 yard in feet?

• 2 ft

• 4 ft

• 3 ft

• 5 ft

A painter needs to cut a rope that is 36 inches long. How many feet does the rope measure?

• 2 ft

• 3 ft

• 4 ft

• 5 ft

A car travels 2 miles. How many yards did it travel? (1 mile = 1,760 yards)

• 3,200 yards

• 3,600 yards

• 3,520 yards

• 3,760 yards

If 1 inch ≈ 2.54 centimeters, which of the following statements is correct?

• 1 centimeter is smaller than 1 inch.

• 1 centimeter is larger than 1 inch

• 1 inch is exactly equal to 1 centimeter

• 1 inch is about twice the size of 1 centimeter.

A soda bottle contains 2 liters of liquid. Approximately how many gallons is this? (1 gallon ≈ 3.785 liters)

• 0.26 gallons

• 1.89 gallons

• 0.53 gallons

• 7.57 gallons

What is a ‘set’ in mathematics?

• A collection of ordered pairs

• A collection of distinct objects

• A group of numbers with no particular order

• A sequence of numbers in a pattern