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Math Unit 11

 

Study Guide

Unit 11: Time

 

Chapter 1- Examples of test questions:

  • Know time to the one-minute interval.  Remember a.m./p.m. in the answers!
    • Clock face shown.  What time is it?
    • 40 minutes after midnight is _____?
    • What time is 56 min after 9:45 p.m.?
    • 5 hours after 7:17 p.m. is ____.
  • Solve problems involving time intervals without as well as with a clock face.
    • Two clock faces shown.  How long is it from clock A to clock B? ___h ___ min
    • How many minutes are there from 8:15 a.m. to 10:03 a.m.?
    • What time is 50 min before 1:04 a.m.?
    • How long is it from 3:53 a.m. to 4:21 a.m.? ______
    • How many hours are there from 7:50 p.m to 9:50 a.m.? _______
  • Write in minutes:
    • 9 h = ____ min
    • 4 h 18 min = ____ min
  • Write in hours and minutes:
    • 72 min = _____ h ____ min
    • 652 min = _____ h ____ min
  • Add and subtract time in compound units.
    • 3 h 21 min + 8 h 18 min = _____ h ____ min
    • 8 h 18 min – 7 h 41 min = _____ h ____ min
  • Evan went to the bus stop at 7:45 a.m.  He boarded the bus at 8:13 a.m.  How long did he wait at the bus stop?  _____ h ____ min
  • School started at 8:40 a.m. and students went to lunch 2 h 45 min later.  At what time did the students go to lunch?
  • Elliot took 3 h 5 min to ride her bike.  She finished biking at 2:10 p.m.  At what time did she start biking?
  • Natalia started cooking dinner at 4:35 p.m.  She finished dinner at 5:08 p.m.  How long did she take to cook dinner?  _____ h ____ min
    • Mark took 57 minutes to cook the same meal.  How much longer did he take to cook the meal?
  • Lensa reads a book to her brother in 43 minutes.
    • Find the total time she takes to read 4 books.  Give your answer in minutes.
    • She takes 1 h 45 min more to read her literature book.  How long does she take to read her literature book?

 

Chapter 2- Examples of test questions:

  • Minutes to seconds
    • Write 7 minutes in seconds
    • Write 8 mim 54 sec in seconds
    • Write 843 s in minutes and seconds
  • Years to months
    • Write 7 years in months
    • Write 81 months in years and months. ____ years _____ months
    • Write 4 years 8 months in months.  _____ months
  • Weeks to days
    • 8 weeks 6 days = ____days
    • 631 days = ___ weeks _____ days
  • Add or subtract time in minutes and seconds.  The process is the same as for adding or subtracting time in hours and minutes.
  • Maura studies for 18 days.  Clara studies for 2 weeks 6 days.  Who studied longer?
  • Nebyu was in Nova’s Elementary School for 3 years 6 months.  He was in Nova’s Upper School for 6 years 9 months.  How long was he at Nova?  ____ years _____ months
  • Nova’s contractor took 12 months to build the ground level of their new building.  It took 11 months to complete the second level.  It took 7 months to complete the third level.
    • How much longer did it take to complete the second level than the third level?
    • How long did it take to complete the building?  _____ years _____ months
  • The secretary completed the project after 4 weeks 13 days.  He was given 28 days to complete the project.  How many more days did he take to complete the project?
  • The table shows how long it took the student to run the track.  How long did the student take to run all the races?  ____ min ______ sec

Race

Time

Race 1

41 sec

Race 2

8 sec

Race 3

56 sec

Race 4

13 sec

 

Unit 11 Cumulative Test:

  • Review all of Units 1 - 11
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