PSLE Maths · Whole numbers
PSLE whole numbers structured questions (problem sums), with worked answers
18 questions in the 2026 PSLE format. Each one has the full working and the habit it tests, so you can see exactly where marks go.
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Paper 2 ends with 10 structured questions worth 3 to 5 marks, 40 marks in all. Most are problem sums that need a heuristic, and an error in part (a) often costs part (b).
1Ravi and Hana had the same amount of money at first3m2At a school fund-raising fair, Priya sold blue and yellow star stickers4m3Three 3-digit numbers have an average of 3303m4A school has lockers numbered 1 to 2004m5Farah spent a total of $560 to buy some cups and bowls for a school fair5m6Sack P and sack Q contained 1150 kg of rice altogether3m7Mei Ling's money jar contained 10-cent coins and 50-cent coins4m8Priya packed all her stickers equally into 48 packets4m9Four boxes each hold a 3-digit number of stickers3m10The seats on a school excursion bus were arranged in rows3m11Ravi had 16 small identical baskets and 15 large identical baskets5m12A drinks stall keeps its paper cups in 15 stacks on a shelf4m13Kavya is training for a swimming competition3m14A florist has 36 roses and 48 carnations3m15The seats in a community hall were set out in rows, with the same number of seats in every row3m16P, Q and R are 2-digit numbers3m17Nurul is packing muffins for a school bake sale3m18Mei Ling and Priya had 870 stickers altogether3m
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