4th Grade Math (Grade 4) · Chapter 10 · Lesson 10.8 · Printable PDF

Twenty Four Hour Time and Crossing Midnight Worksheet with Answer Key

6 problems on twenty four hour time: converting between a.m. and p.m. and the 24-hour clock, fixing a midnight mistake, a radio schedule, and a night nurse's medicine times. 2 pages, with a worked answer key.

6 problems2 pagesanswer key
Printable Twenty four hour time and crossing midnight worksheet with answer key - 4th Grade Math (Grade 4) (Page 1 PDF preview)
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What's on the worksheet

  1. Write each time on the 24-hour clock:
  2. Write each time on the twelve-hour clock with a.m. or p.m.:
  3. Explain Diego's mistake changing 12:45 a.m., then write it the right way.
  4. Radio schedule: write each start time with a.m. or p.m. and find how long each show runs.
  5. Word problem: write the times of Amara's medicine doses on the 24-hour clock.
  6. Fill in the missing start, length or end of each stretch of time that crosses midnight.

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Twenty four hour time and crossing midnight: the lesson ›