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Time Difference Worksheet for Class 4 and 5

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

Answer key

  1. 140
  2. 175
  3. 75
  4. 110
  5. 130
  6. 125
  7. 50
  8. 75
  9. 30
  10. 130
  11. 100
  12. 55
  13. 90
  14. 85
  15. 50
  16. 170
  17. 50
  18. 65
  19. 120
  20. 130
  21. 190
  22. 170
  23. 55
  24. 195
  25. 135
  26. 70
  27. 45
  28. 40
  29. 100
  30. 70
  31. 165
  32. 135
  33. 185
  34. 115
  35. 200
  36. 140
  37. 105
  38. 195
  39. 190
  40. 45

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