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Time Difference Worksheet for Class 4 and 5

Mental maths lesson 17: Time differences in minutes · Set 15 · 40 questions
TalentJR

How to do it in your head (Jump to the hour): From the start time, count minutes to the next o’clock. Count the whole hours and turn them into minutes (× 60). Add the minutes after the last o’clock, then add all the parts.

NameDateTime takenScore ___ / 40
  1. 1.You start your homework at 7:40 and finish at 9:20. How many minutes did you work?
  2. 2.A cricket match starts at 5:00 and the first innings ends at 7:25. How many minutes did the innings last?
  3. 3.A film starts at 6:45 and ends at 9:10. How many minutes long is the film?
  4. 4.You start your homework at 8:25 and finish at 11:25. How many minutes did you work?
  5. 5.A train leaves at 3:00 and reaches the next city at 4:40. How many minutes is the journey?
  6. 6.A cricket match starts at 6:20 and the first innings ends at 8:40. How many minutes did the innings last?
  7. 7.A film starts at 2:00 and ends at 5:05. How many minutes long is the film?
  8. 8.You start your homework at 7:45 and finish at 10:40. How many minutes did you work?
  9. 9.A film starts at 5:15 and ends at 6:05. How many minutes long is the film?
  10. 10.A train leaves at 1:15 and reaches the next city at 3:05. How many minutes is the journey?
  11. 11.A film starts at 1:55 and ends at 5:00. How many minutes long is the film?
  12. 12.A film starts at 6:50 and ends at 9:45. How many minutes long is the film?
  13. 13.A film starts at 2:10 and ends at 4:35. How many minutes long is the film?
  14. 14.A film starts at 3:25 and ends at 6:30. How many minutes long is the film?
  15. 15.A film starts at 8:00 and ends at 8:30. How many minutes long is the film?
  16. 16.A film starts at 3:30 and ends at 5:45. How many minutes long is the film?
  17. 17.A film starts at 3:40 and ends at 4:55. How many minutes long is the film?
  18. 18.A train leaves at 8:55 and reaches the next city at 11:55. How many minutes is the journey?
  19. 19.A cricket match starts at 3:25 and the first innings ends at 4:10. How many minutes did the innings last?
  20. 20.You start your homework at 1:20 and finish at 3:50. How many minutes did you work?
  21. 21.You start your homework at 1:45 and finish at 4:35. How many minutes did you work?
  22. 22.A cricket match starts at 8:35 and the first innings ends at 11:45. How many minutes did the innings last?
  23. 23.A film starts at 5:25 and ends at 6:55. How many minutes long is the film?
  24. 24.A film starts at 1:50 and ends at 3:50. How many minutes long is the film?
  25. 25.A train leaves at 8:05 and reaches the next city at 11:00. How many minutes is the journey?
  26. 26.A train leaves at 1:00 and reaches the next city at 1:55. How many minutes is the journey?
  27. 27.You start your homework at 8:25 and finish at 9:10. How many minutes did you work?
  28. 28.A train leaves at 7:05 and reaches the next city at 9:45. How many minutes is the journey?
  29. 29.You start your homework at 7:15 and finish at 9:05. How many minutes did you work?
  30. 30.A train leaves at 7:45 and reaches the next city at 10:35. How many minutes is the journey?
  31. 31.A cricket match starts at 5:45 and the first innings ends at 7:25. How many minutes did the innings last?
  32. 32.A film starts at 6:35 and ends at 9:40. How many minutes long is the film?
  33. 33.A film starts at 6:00 and ends at 7:45. How many minutes long is the film?
  34. 34.A film starts at 6:05 and ends at 7:50. How many minutes long is the film?
  35. 35.A film starts at 6:10 and ends at 7:40. How many minutes long is the film?
  36. 36.A cricket match starts at 1:40 and the first innings ends at 4:30. How many minutes did the innings last?
  37. 37.You start your homework at 7:05 and finish at 8:10. How many minutes did you work?
  38. 38.A train leaves at 6:15 and reaches the next city at 6:55. How many minutes is the journey?
  39. 39.A cricket match starts at 5:45 and the first innings ends at 8:10. How many minutes did the innings last?
  40. 40.A cricket match starts at 3:05 and the first innings ends at 5:05. How many minutes did the innings last?

Answer key

  1. 100
  2. 145
  3. 145
  4. 180
  5. 100
  6. 140
  7. 185
  8. 175
  9. 50
  10. 110
  11. 185
  12. 175
  13. 145
  14. 185
  15. 30
  16. 135
  17. 75
  18. 180
  19. 45
  20. 150
  21. 170
  22. 190
  23. 90
  24. 120
  25. 175
  26. 55
  27. 45
  28. 160
  29. 110
  30. 170
  31. 100
  32. 185
  33. 105
  34. 105
  35. 90
  36. 170
  37. 65
  38. 40
  39. 145
  40. 120

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