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Time Difference Worksheet for Class 4 and 5

Mental maths lesson 17: Time differences in minutes · Set 121 · 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.A cricket match starts at 7:30 and the first innings ends at 8:50. How many minutes did the innings last?
  2. 2.You start your homework at 2:05 and finish at 4:40. How many minutes did you work?
  3. 3.A cricket match starts at 1:10 and the first innings ends at 1:40. How many minutes did the innings last?
  4. 4.You start your homework at 4:40 and finish at 7:05. How many minutes did you work?
  5. 5.You start your homework at 6:25 and finish at 9:00. How many minutes did you work?
  6. 6.A film starts at 2:45 and ends at 5:40. How many minutes long is the film?
  7. 7.A cricket match starts at 5:55 and the first innings ends at 8:20. How many minutes did the innings last?
  8. 8.A train leaves at 1:10 and reaches the next city at 3:25. How many minutes is the journey?
  9. 9.A train leaves at 5:10 and reaches the next city at 7:15. How many minutes is the journey?
  10. 10.A train leaves at 4:40 and reaches the next city at 6:10. How many minutes is the journey?
  11. 11.A train leaves at 4:10 and reaches the next city at 6:25. How many minutes is the journey?
  12. 12.A cricket match starts at 1:10 and the first innings ends at 2:30. How many minutes did the innings last?
  13. 13.You start your homework at 1:45 and finish at 4:30. How many minutes did you work?
  14. 14.A film starts at 5:00 and ends at 5:40. How many minutes long is the film?
  15. 15.A film starts at 5:05 and ends at 7:30. How many minutes long is the film?
  16. 16.You start your homework at 3:05 and finish at 3:35. How many minutes did you work?
  17. 17.A cricket match starts at 2:35 and the first innings ends at 3:10. How many minutes did the innings last?
  18. 18.A train leaves at 8:10 and reaches the next city at 10:45. How many minutes is the journey?
  19. 19.A cricket match starts at 2:00 and the first innings ends at 3:05. How many minutes did the innings last?
  20. 20.You start your homework at 8:45 and finish at 10:25. How many minutes did you work?
  21. 21.A cricket match starts at 8:50 and the first innings ends at 11:45. How many minutes did the innings last?
  22. 22.A train leaves at 4:55 and reaches the next city at 7:20. How many minutes is the journey?
  23. 23.A train leaves at 8:50 and reaches the next city at 11:55. How many minutes is the journey?
  24. 24.A cricket match starts at 1:45 and the first innings ends at 3:10. How many minutes did the innings last?
  25. 25.A film starts at 6:10 and ends at 9:05. How many minutes long is the film?
  26. 26.A film starts at 2:10 and ends at 2:45. How many minutes long is the film?
  27. 27.A cricket match starts at 5:40 and the first innings ends at 7:20. How many minutes did the innings last?
  28. 28.A film starts at 1:00 and ends at 2:00. How many minutes long is the film?
  29. 29.A cricket match starts at 8:35 and the first innings ends at 11:25. How many minutes did the innings last?
  30. 30.A film starts at 5:30 and ends at 8:10. How many minutes long is the film?
  31. 31.A film starts at 3:10 and ends at 5:05. How many minutes long is the film?
  32. 32.A train leaves at 7:35 and reaches the next city at 9:35. How many minutes is the journey?
  33. 33.A train leaves at 6:50 and reaches the next city at 9:05. How many minutes is the journey?
  34. 34.A film starts at 2:20 and ends at 5:00. How many minutes long is the film?
  35. 35.A cricket match starts at 7:00 and the first innings ends at 8:35. How many minutes did the innings last?
  36. 36.A film starts at 3:30 and ends at 4:30. How many minutes long is the film?
  37. 37.A film starts at 1:35 and ends at 4:40. How many minutes long is the film?
  38. 38.You start your homework at 2:40 and finish at 4:10. How many minutes did you work?
  39. 39.A film starts at 6:10 and ends at 7:10. How many minutes long is the film?
  40. 40.A cricket match starts at 3:35 and the first innings ends at 4:25. How many minutes did the innings last?

Answer key

  1. 80
  2. 155
  3. 30
  4. 145
  5. 155
  6. 175
  7. 145
  8. 135
  9. 125
  10. 90
  11. 135
  12. 80
  13. 165
  14. 40
  15. 145
  16. 30
  17. 35
  18. 155
  19. 65
  20. 100
  21. 175
  22. 145
  23. 185
  24. 85
  25. 175
  26. 35
  27. 100
  28. 60
  29. 170
  30. 160
  31. 115
  32. 120
  33. 135
  34. 160
  35. 95
  36. 60
  37. 185
  38. 90
  39. 60
  40. 50

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