Elapsed Time

Jeff is going to the beach. His family left his house at 12:30. They got to the beach at 12:56. How long did it take them to get to the beach?

Jeff's mom packed a picnic. She told him he could play in the sand for 20 minutes before lunch. It's 1:22 right now. What time is lunch?

Jeff decides to go surfing. He gets on his board at 2:06. He surfs for 28 minutes and then gets out of the water. What time does he get out of the water?

Jeff and his sisters built a sandcastle. It took them 45 minutes to build it. They finished at 3:57. What time did they start building?

Jeff's dad packs the car in 13 minutes. He starts at 4:18. What time is he done?

It takes Jeff's family 31 minutes to get home. How many more minutes does it take them to get home, than it took to get to the beach earlier that day?