Chapter practice examination

Original untimed practice examination. Not a secure or official placement test.

Original untimed practice examination. Not a secure or official placement test. Solutions are available as revealable feedback and in a separate complete answer key. No answer submissions or accounts are required.

Assessment · 24 questions

Questions

Show your thinking; use diagrams when they help. Do not open solutions during your first attempt.

Check your work: Finish the problems first, then ask a parent or tutor to review them with the separate answer-key copy.

A1
A student answers the following question with “111 min”. Explain whether the answer is correct, then solve the question and justify your answer. Original question: How many minutes pass from 11:15 p.m. to 1:05 a.m.? (3 points)
A2
How many minutes pass from 10:55 a.m. to 1:10 p.m.? (2 points)
A3
How many minutes pass from 11:35 a.m. to 1:05 p.m.? (2 points)
A4
Convert 4 min 5 s into seconds. (2 points)
A5
A student answers the following question with “9:05 a.m.”. Explain whether the answer is correct, then solve the question and justify your answer. Original question: A student leaves at 6:55 a.m., walks 25 minutes, then studies 45 minutes. At what time does studying end? (3 points)
A6
How many minutes pass from 10:50 a.m. to 12:20 p.m.? (2 points)
A7
A lesson begins at 4:50 p.m. and lasts 35 minutes. When does it finish? (2 points)
A8
A lesson begins at 7:25 a.m. and lasts 50 minutes. When does it finish? (2 points)
A9
A student answers the following question with “12:05 a.m.”. Explain whether the answer is correct, then solve the question and justify your answer. Original question: A student leaves at 10:10 a.m., walks 20 minutes, then studies 35 minutes. At what time does studying end? (3 points)
A10
How many minutes pass from 11:40 p.m. to 1:30 a.m.? (2 points)
A11
Express 70 minutes in hours and minutes. (2 points)
A12
A student leaves at 8:25 a.m., walks 15 minutes, then studies 45 minutes. At what time does studying end? (2 points)
A13
A student answers the following question with “51 min”. Explain whether the answer is correct, then solve the question and justify your answer. Original question: How many minutes pass from 11:15 p.m. to 12:05 a.m.? (3 points)
A14
A lesson begins at 1:45 p.m. and lasts 25 minutes. When does it finish? (2 points)
A15
How many minutes pass from 4:05 p.m. to 5:35 p.m.? (2 points)
A16
Express 17 days in weeks and days. (2 points)
A17
A student answers the following question with “111 min”. Explain whether the answer is correct, then solve the question and justify your answer. Original question: How many minutes pass from 6:10 a.m. to 8:00 a.m.? (3 points)
A18
Convert 3 h 5 min into minutes. (2 points)
A19
How many minutes pass from 6:05 a.m. to 8:20 a.m.? (2 points)
A20
A student leaves at 11:20 a.m., walks 15 minutes, then studies 55 minutes. At what time does studying end? (2 points)
A21
A student answers the following question with “4 min 5 s”. Explain whether the answer is correct, then solve the question and justify your answer. Original question: Express 185 seconds in minutes and seconds. (3 points)
A22
How many minutes pass from 9:00 a.m. to 11:15 a.m.? (2 points)
A23
A trip begins at 11:35 p.m. and lasts 35 minutes. On which day does it finish and at what time? (3 points)
A24
Why is 3 hours 15 minutes not 315 minutes? (3 points)

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