Jessie and Olivia were collecting string to attach to balloons for their mom’s birthday. They have collected 30 centimeters of string. Which of the following is equal to 30 centimeters?

• 3 millimeters

• 3,000 millimeters

• 30 millimeters

• 300 millimeters

Mrs. Miller and Mrs. Smith were both admiring their pine trees. Mrs. Miller’s pine tree measures at 25 meters, while Mrs. Smith’s pine tree measures at 2,500 millimeters. Whose pine tree is the tallest?

• Mrs. Miller

• Mrs. Smith

• They are the same height

• None of the above

Mrs. Roberts has a table she needs to cover with a tablecloth before Easter dinner. Her table measures 3 meters. What is the shortest length Mrs. Roberts can use and still cover her table?

• 25 centimeters

• 3 centimeters

• 310 centimeters

• 3,000 centimeters

Wesley and AJ both measure their water bottles. AJ's water bottle measures 600 centimeters. How tall would Wesley's water bottle need to be to be taller than AJ's?

• 60 millimeters

• 6 millimeters

• 7,000 millimeters

• 70 millimeters

Which is longer, 7 meters or 6,000 millimeters? (Convert measurements to centimeters)

• 7 meters

• 6,000 millimeters

• Both are equal

• Cannot be determined

Victoria’s hair bow is 7 centimeters long. Emilee’s hair bow measures 80 millimeters in length.

Which girl's hair bow is longer?

• Victoria’s hair bow

• Emilee’s hair bow

• Both are equal

• Cannot be determined

Mickey dug up two worms while playing outside. The first worm measured 4 centimeters. The second worm measured 50 millimeters. Which worm is shorter?

• The first worm

• The second worm

• Both are equal

• Cannot be determined

The students in Mr. White's Science Class were studying caterpillars. Mr. White asked the class to measure the length of a caterpillar. Group 1 measured their caterpillar at 6 centimeters. Which of the following is equal to 6 cm?

• 6 mm

• 60 mm

• 600 mm

• 6,000 mm

Compare 9 meters to 900 centimeters.

• 9 meters is longer than 900 centimeters

• 900 centimeters is longer than 9 meters

• 9 meters and 900 centimeters are equal

• You need more information to compare the two measurements.

Kahlil measured his pet snake. His snake was 300 centimeters long. Which of the following is longer than 300 centimeters?

• 3 meters

• 4 meters

• 3,000 millimeters

• 2 meters