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85
Count twenty-five minutes to nine and sixty more to ten.
Class 4 · English Version · Mathematics
Time and timetables
Explore time and timetables with an example and your own answers.
About this lesson and its coverage
Original Kidemy foundation practice · Read the example, write your answers, then check. This starter is shared across class versions; it is not a complete board-specific lesson or course.
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Learn the idea
Read timetable columns carefully. When a journey crosses an hour boundary, split the duration into useful parts.
Worked example
A train leaves at 10:45 and arrives at 12:10: 15 minutes to 11:00, then 70 minutes more, making 85 minutes.
- Read the example and explain which rule or evidence it uses.
- Try each task yourself, then compare the answer and its reason.
Your written practice
Show your working on paper. Check your answer, then choose Next.
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15:05
Forty minutes reach 15:00; five minutes remain.
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85
Add sixty and twenty-five.
Take it further
Apply the idea in a new situation and explain your method. Open writing needs a guardian or teacher to review it.
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95
Twenty-five to 14:00, sixty to 15:00 and ten more.
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17:35
Fifteen minutes reaches 17:00; add thirty-five.
Write in your own words. A guardian or teacher should review this response.
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The bus arrives ten minutes late for the lesson. Choose an earlier bus or agree a later start.
Use the stated times; the proposed change should solve the overlap.
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