Problem 1
A school orders 15 packs of pencils with 12 pencils in each pack. It gives out 39 pencils on the first day. How many pencils are left?
Answer: 141 pencils
- First find the total pencils ordered: 15 × 12 = 180.
- Then subtract the pencils already given out: 180 - 39 = 141.
- The question is multi-step because multiplication comes before subtraction.
How to explain it: A good parent question is: “What do we need to know before we can answer the last part?”
Problem 2
A hall has 330 seats. 39 rows are reserved, and each reserved row has 12 seats. How many seats are not reserved?
Answer: -138 seats
- First find the number of reserved seats: 39 × 12 = 468.
- Then subtract from the total seats: 330 - 468 = -138.
- You cannot subtract until you know the number of reserved seats.
How to explain it: Many children want to combine the total with the row count too early. Help them identify the hidden first step.
Problem 3
Mila buys a pen for $4.35 and a notebook for $4.60. She pays with $20.00. How much change does she get?
Answer: $11.05
- Add the cost first: $4.35 + $4.60 = $8.95.
- Then subtract from the amount paid: $20.00 - $8.95 = $11.05.
- The order matters: find the total cost before finding the change.
How to explain it: Money questions are cleaner when children say the steps out loud: total cost first, change second.
Problem 4
A club meets for 75 minutes, then takes a 39-minute break, then meets again for 84 minutes. How many minutes are they at the club altogether?
Answer: 198 minutes
- Add the first meeting and the break: 75 + 39 = 114.
- Add the second meeting: 114 + 84 = 198.
- This is multi-step because there are three separate time blocks.
How to explain it: Encourage children to list each block in order. Sequencing is half the battle in multi-step problems.
Problem 5
A class walks 12 km on Tuesday and twice that distance on Thursday. If they want to reach 480 km for the month, how many kilometres still remain after those two walks?
Answer: 444 kilometres
- Tuesday's walk is 12 km.
- Thursday's walk is twice that, so 24 km.
- Total walked is 36 km.
- Subtract from the monthly goal: 480 - 36 = 444.
How to explain it: Twice that distance is a classic phrase that children miss. Slow down there before moving on.
Problem 6
A baker makes 12 trays of cookies with 15 cookies on each tray. 330 cookies are sold in the morning and 39 in the afternoon. How many cookies are left?
Answer: -189 cookies
- Start with the total baked: 12 × 15 = 180.
- Subtract the morning sales: 180 - 330 = -150.
- Subtract the afternoon sales: -150 - 39 = -189.
How to explain it: This is a good place to model a running total. Write each new amount after every step instead of keeping it all in your head.
Problem 7
A toy shop receives 330 spinning tops. They are packed into bags of 12. After making as many full bags as possible, 6 tops remain loose. How many full bags were made?
Answer: 27 full bags
- If 6 tops remain loose, then the rest fit exactly into bags.
- Subtract the leftovers: 330 - 6 = 324.
- Divide by the bag size: 324 ÷ 12 = 27.
How to explain it: Multi-step problems sometimes hide division inside a leftover clue. Show your child how the remainder information can be used backward.
Problem 8
A reading challenge asks students to read 39 pages each weekday for 5 days and 12 pages on Saturday. How many pages does one student read in the week?
Answer: 207 pages
- Weekday reading: 39 × 5 = 195.
- Add Saturday's pages: 195 + 12 = 207.
- The repeated weekday pattern is one step, and the extra Saturday amount is the next step.
How to explain it: Grouping repeated days first makes these problems feel much smaller.
Problem 9
A family buys 3 adult tickets at $12.50 each and 2 child tickets at $8.50 each. They also pay $3.00 for parking. What is the total cost?
Answer: $57.50
- Adult tickets: 3 × $12.50 = $37.50.
- Child tickets: 2 × $8.50 = $17.00.
- Add parking: $37.50 + $17.00 + $3.00 = $57.50.
How to explain it: A neat table with item, quantity, and cost can stop multi-step money problems from becoming a blur.
Problem 10
A garden bed is 10 metres long. A second bed is 2 metres shorter. If both beds need a fence all the way around and each bed is 3 metres wide, what is the total perimeter of both beds?
Answer: 48 metres
- First bed perimeter: 2 × (10 + 3) = 26.
- Second bed length: 10 - 2 = 8.
- Second bed perimeter: 2 × (8 + 3) = 22.
- Add both perimeters: 26 + 22 = 48.
How to explain it: This is exactly the kind of problem where children need help slowing down and building one shape at a time.