371 P4.DE.JC.17100405
Level 3
A tank contained 3.7 ℓ more water than a pail. After some water was poured from the tank to the pail, both the tank and the pail had 6 ℓ of water each. How much water was there in the pail at first?
3 m
D 4 operations Volume Equal stage after Internal transfer Model Comparison Units table
372 P4.DE.JM.171010148
Level 3
In Sunshine Primary School, flag poles are placed at equal distance apart in a straight line. The distance between the 1st and 5th flag pole is 11.6 m. There are a total of 8 flag poles. What is the distance between the first and the last flag pole?
3 m
D Multiplication Length Intervals
373 P4.DE.JM.171010147
Level 3
6 boxes are arranged at equal distance from each other as shown. What is the distance from the first to the last box?
3 m
D 4 operations Length Intervals
374 P4.DE.JM.171010149
Level 3
A drink seller mixes 3.5 ℓ of water with 1.5 ℓ of orange syrup. How much orange syrup must he use if he wishes to prepare 50 ℓ of the mixture?
3 m
D 4 operations Sets
375 P4.DE.JM.171010153
Level 3
Gopal bought 18 apples at 3 for $2.50. If the cost of the apples now is 4 for $3.00, how many apples can Gopal buy with the same amount of money?
3 m
D Multiplication Money Equal stage Sets
376 P4.DE.JM.171010155
Level 3 PSLE
A muffin costs $0.70 in Bakery A. For every 3 muffins a customer buys, he can buy the fourth one at half the price. What is the greatest number of muffins that a customer can buy with $84?
3 m
Fraction of a whole D 4 operations Money Unit conversion Remainder min-max Sets
377 P4.DE.JM.171010151
Level 3
The poster shows a rose sale at a flower stall. Luis needs to get at least 11 roses for a party. What is the smallest amount of money he will have to pay?
3 m
D 4 operations Min-max Money Sets
378 P4.DE.JM.171010154
Level 3
Lily wants to buy 20 identical pens as shown:
1 for $4.50
6 for $23
 What is the least amount of money she needs to buy 20 such pens?
3 m
D Multiplication Min-max Money Sets
379 P6.DE.TL.16010142
Level 3 PSLE
A crate filled with 35 mangosteens has a mass of 16.4 kg. The same crate when filled with 15 durians has a mass of 3.64 kg. The mass of 1 mangosteen is twice the mass of 1 durian. Find the mass of the crate when it is empty. Express the answer in g.
5 m
Mass Unit conversion Times as many Repeated identity Units & parts & boxes Elimination
380 P4.DE.JM.171010152
Level 3
The advertisement shows a sale in chocolates. Pamela needs 10 boxes of such chocolates as gifts for her classmates. What is the least amount she has to pay if she buys them during the sale?
3 m
D 4 operations Min-max Money Sets

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