Cornell Math U13

A stamp measures 2 centimeters in length. How many centimeters long are two stamps?

• 2 cm

• 3 cm

• 4 cm

• 6 cm

Doris' desk is 64 centimeters long. Her dresser is 7 centimeters longer than her desk. How long is her dresser?

• 57 cm

• 64 cm

• 7 cm

• 71 cm

• 72 cm

Kim's pencil box is 24 centimeters long. Joey's pencil box is 3 centimeters shorter than Kim's. How long is Joe's pencil box?

• 27 cm

• 24 cm

• 21 cm

• 20 cm

• 19 cm

Claire threw a red ball and a blue ball. She threw the red ball 17 feet. She threw the blue ball 7 feet farther. How far did Clark throw the blue ball?

• 7 cm

• 17 cm

• 24 cm

• 10 cm

Jimmy jumped 15 inches. Jamie jumped 1 inch more than Jimmy and 2 inches more than Ricky. Who jumped the farthest?

• Jimmy

• Jamie

• Ricky

Jimmy jumped 15 inches. Jamie jumped 1 inch more than Jimmy and 2 inches more than Ricky. How far did Ricky jump?

• 16 inches

• 15 inches

• 14 inches

• 13 inches

• 12 inches

Doris' bedroom is 11 feet long. Claire's bedroom is 2 feet longer than Doris' bedroom. Mom's bedroom is 3 feet shorter than Claire's bedroom. What is the sum of the length of Claire and Mom's bedroom?

• 24 ft

• 21 ft

• 23 ft

• 22 ft

Each bus is 10 meters long. Each boat is 7 meters long. What is the total length of two buses and two boats?

• 17 cm

• 24 cm

• 34 cm

Ben's rope is 48 inches long. He cuts off some of the rope and now it is 35 inches long. How much rope did Ben cut off?

• 11 in.

• 12 in.

• 13 in.

• 14 in.

Miya's water bottle is 28 cm long. Joy's water bottle is 21 cm long. Ella's water bottle is 16 cm long. Which statement are correct?

• Miya's bottle is 7 cm longer than Joy's.

• Joy's bottle is 6 cm longer than Ella's.

• Ella's bottle is 12 cm shorter than Miya's.

• Joy's bottle is 7 cm longer than Miya's.