Grade 4 • Time and Money
Some grade 4 time and money questions look simple at first, but this is exactly where many parents get stuck. The numbers are not always the real problem. The real problem is figuring out what the question is actually asking and how to explain it clearly without making your child more confused.
These challenging time and money problems are written for parents helping children around ages 9 to 10. They go a little beyond normal classwork, so your child has to think harder and you have to teach with more care.
If you have ever said, “I know the answer, but I do not know how to explain it,” this page is for you.
Children at Grade 4 often know the basic skill, but they still struggle when the question hides the important step inside a story, comparison, or extra detail.
Parents usually get stuck because modern classroom questions ask for reasoning, not just a final number. A child may need to show a model, explain a choice, or solve in more than one step.
With time and money, the biggest gap is often real-life decisions with clocks and cash. That is why these problems feel hard even when the numbers themselves do not look extreme.
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A movie starts at 4:25 pm and lasts 85 minutes. What time does it end?
A child has $20.00 and buys a toy for $7.70 and a snack for $5.35. How much money is left?
A train leaves at 8:40 am and arrives 90 minutes later. What time does it arrive?
A parent buys 7 tickets at $6.50 each. What is the total cost?
A lesson begins at 2:15 pm and ends at 3:05 pm. How many minutes long is the lesson?
A family budget allows $50.00 for a day trip. Parking costs $12.00, lunch costs $18.50, and tickets cost $13.50. Do they stay within budget?
A child starts homework at 5:35 pm, works for 40 minutes, takes a 10-minute break, then works for another 35 minutes. What time does the child finish?
A student buys 4 pens for $2.25 each and 2 folders for $3.50 each. What is the total cost?
A bus ride takes 55 minutes each way. If a family goes to the museum and comes back the same day, how many minutes do they spend on the bus altogether?
A shop opens at 9:00 am and closes at 5:30 pm. If the busiest period is from 11:45 am to 2:15 pm, how long is that busiest period?
A movie starts at 4:25 pm and lasts 85 minutes. What time does it end?
Answer: 6:50 pm
How to explain it: Elapsed time gets easier when children jump in chunks to the next hour instead of trying to do it all at once.
A child has $20.00 and buys a toy for $7.70 and a snack for $5.35. How much money is left?
Answer: $6.95
How to explain it: Time and money problems often become clearer when the child writes a mini receipt first.
A train leaves at 8:40 am and arrives 90 minutes later. What time does it arrive?
Answer: 10:10 am
How to explain it: For elapsed time, it helps to count to the next full hour first, then add what remains.
A parent buys 7 tickets at $6.50 each. What is the total cost?
Answer: $45.50
How to explain it: Money word problems are a good place to connect multiplication with real shopping situations.
A lesson begins at 2:15 pm and ends at 3:05 pm. How many minutes long is the lesson?
Answer: 50 minutes
How to explain it: Children often do better by bridging to the next hour rather than trying to subtract times directly.
A family budget allows $50.00 for a day trip. Parking costs $12.00, lunch costs $18.50, and tickets cost $13.50. Do they stay within budget?
Answer: Yes, they have $6.00 left
How to explain it: Budget questions are useful because they naturally ask children to total costs and compare them to a limit.
A child starts homework at 5:35 pm, works for 40 minutes, takes a 10-minute break, then works for another 35 minutes. What time does the child finish?
Answer: 7:00 pm
How to explain it: This is a good example of combining chunks of time before placing them on the clock.
A student buys 4 pens for $2.25 each and 2 folders for $3.50 each. What is the total cost?
Answer: $16.00
How to explain it: A simple item-by-item table helps children stay organised in mixed money questions.
A bus ride takes 55 minutes each way. If a family goes to the museum and comes back the same day, how many minutes do they spend on the bus altogether?
Answer: 110 minutes
How to explain it: Round-trip questions often hide multiplication inside ordinary time stories.
A shop opens at 9:00 am and closes at 5:30 pm. If the busiest period is from 11:45 am to 2:15 pm, how long is that busiest period?
Answer: 2 hours 30 minutes
How to explain it: Elapsed time gets much easier when children chunk it into clean hour jumps first.
Start with the full guide
If you want the broad explanation before the harder practice, open the main parent guide first.
time and money for grade 4Keep exploring this topic
They are written slightly above standard classroom practice, so children must explain their thinking, choose the right steps, and apply the skill in realistic situations.
Start by restating the problem in simpler words, ask what information matters, and guide your child one step at a time instead of solving the whole question at once.
Yes. They work well for stretch practice at home, especially when a child already understands the basics and needs harder examples that build confidence and reasoning.
Cover part of the question, identify the first small step, and write down what is already known before trying to solve the whole problem.
Yes. AceWorksheet gives step-by-step explanations that help parents understand the method first, so they can teach more calmly and clearly at home.
AceWorksheet
AceWorksheet gives parents AI-powered step-by-step explanations for tricky homework questions, so you can spend less time guessing and more time teaching with confidence.
