Level 2
Box X is half as heavy as Box Y. Box Z is 3 times as heavy as Boxes X and Y together. What is the mass of Box Z if Box Y is n kg?
2 m
Level 1 PSLE
Linda bought 4w packets of candies. Each packet contained 10 candies. After eating 2 packets of candies, how many candies had she left? Give the answer in terms of w in the simplest form.
2 m
Level 1
Rynn bought 8 dresses, which cost $t each. If she gave the cashier a $50 note, how much change did she receive?
2 m
Level 1
Lina bought 5 plates and 8 bowls. One plate is $3b each and 1 bowl is $2 each. How much did she pay for them?
2 m
Level 1
A pencil costs $x. A novel costs $15 more than the pen. A file costs $5 less than the novel. Find the total cost of the 3 items.
2 m