Level 1
Which set has the least cars? Give the answer in letters. (Eg A)
Level 1
Which set has the least cars? Give the answer in letters. (Eg A)
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Level 2
The figure is made up of equilateral triangles. What is the least number of triangles should be shaded to form a symmetry with the dotted line?
Level 2
The figure is made up of equilateral triangles. What is the least number of triangles should be shaded to form a symmetry with the dotted line?
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Level 1 PSLE
Use all the digits 8, 7, 0, 9 to form the largest 4-digit odd number.
1 m
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Level 2 PSLE
One box of 15 apples cost $8 each. Three friends shared the cost of 60 apples in the ratio 1 : 2 : 5. What was the cost for the smallest share?
2 m
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Level 2
The table shows the charges of hiring a clown for a party. Mrs Pong paid the clown $280 for performing. What was the maximum number of hours the magician could have performed? Give the answer in terms of hours.
Level 2
The table shows the charges of hiring a clown for a party. Mrs Pong paid the clown $280 for performing. What was the maximum number of hours the magician could have performed? Give the answer in terms of hours.
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Level 2
The table shows the parking rates at a carpark.
Risa paid $12.60 for her parking charges. What was the greatest number of hours she parked her car at the carpark?
Level 2
The table shows the parking rates at a carpark.
Risa paid $12.60 for her parking charges. What was the greatest number of hours she parked her car at the carpark?
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Level 1
When rounded off to the nearest dollar, a box of apples cost $36. What is the highest possible actual price of the apples?
2 m
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Level 2
Find the maximum number of squares of side 3 cm that can be cut from a rectangular cardboard of dimensions 33 cm by 27 cm.
2 m
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Level 2
The table shows the postage rates for posting mail locally and overseas
Lennon paid $4.20 for posting a package overseas. What was the greatest possible mass of the package that Lennon posted?
Level 2
The table shows the postage rates for posting mail locally and overseas
Lennon paid $4.20 for posting a package overseas. What was the greatest possible mass of the package that Lennon posted?
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Level 1
When rounded off to the nearest dollar, a box of apples cost $36. What is the lowest possible actual price of the apples?
2 m
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Level 2
Aiden has a cardboard measuring 23 cm by 20 cm. He wants to cut 2-cm squares from the cardboard. What is the maximum number of 2-cm squares he can cut out?
2 m
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Level 2
The table shows how much a shop charges a customer for renting a pair of rollerblades.
Ms Chan paid $26 for renting a pair of rollerblades starting from 09 00. What would be the latest time she must return the pair of rollerblades to the shop?
Level 2
The table shows how much a shop charges a customer for renting a pair of rollerblades.
Ms Chan paid $26 for renting a pair of rollerblades starting from 09 00. What would be the latest time she must return the pair of rollerblades to the shop?
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Level 2
The figures are made up of 1-cm squares. Which of the following figure has the greatest perimeter?
Level 2
The figures are made up of 1-cm squares. Which of the following figure has the greatest perimeter?
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Level 2
The actual masses of two wooden crates, Y and Z, are measured in hundredths. The mass of Crate Y is rounded off to 13.6 kg and the mass of Crate Z is rounded off to 16.8 kg. What is the greatest possible difference in the actual masses of these two crates? Give the answer in kg.
2 m
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Level 2
The table shows the charge for water services provided by the utilities board.
Ivory's family paid $76 for water usage in the month of October. What is the most amount of water that they could have used in October?
Level 2
The table shows the charge for water services provided by the utilities board.
Ivory's family paid $76 for water usage in the month of October. What is the most amount of water that they could have used in October?
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Level 2
Kevin has 6 coins in his wallet. They are either ten-cent coins or five-cent coins. What is the biggest possible amount of money in his wallet when he has one or more five-cent coins? Express your answer in dollars.
Level 2
Kevin has 6 coins in his wallet. They are either ten-cent coins or five-cent coins. What is the biggest possible amount of money in his wallet when he has one or more five-cent coins? Express your answer in dollars.
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Level 2
A taxi service charges the following rates:
Mrs Lin paid a taxi fare of $6.50. What was the greatest distance that Mrs Lin could have travelled in the taxi?
Level 2
A taxi service charges the following rates:
Mrs Lin paid a taxi fare of $6.50. What was the greatest distance that Mrs Lin could have travelled in the taxi?
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Level 2
With the digits 3, 4 and 5, form the largest three-digit number which when rounded off to the nearest hundred is 400?
2 m
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Level 2 PSLE
The average of three different 2-digit numbers is 21. Of the three numbers, find the largest possible number.
2 m
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Level 2 PSLE
The average of four 3-digit numbers is 240. Two of the numbers are 190 and 230. What is the largest difference between the other two numbers?
2 m
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