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
Level 1
12 years ago, Donald was 8c years old.
  1. How old was Donald 5c years ago?
  2. How old will Donald be 2c years later?
2 m
Level 1
Linda is k years old last year. Her brother is 3 years younger than her. What would their total age be in 7 years? time?
2 m
Level 1
Ken is 11 years old. His father is x years older than him. What will be their total age in 4x years' time?
2 m
Level 1
Jim is 29 years old. His mother is b years older than him and 3b years older than Keith. Find Keith's age in terms of b.
2 m
Level 1
Anne is n years old now. 4 years ago, Anne was 2 times as old as Bernice. How old was Bernice 4 years ago?
2 m
Level 2
Amy is r years old. Her mother is 4 times as old as her. What is their total age in 6 years' time?
2 m
Level 2
Geria is p years old now. In 10 years' time, her auntie will be thrice as old as her. How old is Geria's auntie now?
2 m
Level 2
Ann brought $z to the supermarket. She bought 2 watermelons at $2.50 each. How much money had she left? Give your answer in cents.
2 m
Level 2
A piece of ribbon is y m long. Wendy used 59 of it to tie a present. What is the length of the ribbon left?
2 m
Level 2
Hillary bought 12 buns and 15 doughnuts altogether. One bun is y ¢ and one doughnut is $2. She gave the cashier $50. Express her change in terms of y in cents.
2 m
Level 1
Lindy paid $p for a plate which cost p cents. How much change did she receive? Give your answers in
  1. cents,
  2. dollars.
2 m
Level 1
Ben had $20f. It cost $2f to play a game in the arcade and he played 7 games. If he paid 80 cents for the entrance fee, how much money did he have left in dollars?
2 m
Level 2 PSLE
Three boys collected bottles for recycling. Jay collected 2m bottles which was half as many as what Ken collected. Tom collected 9 bottles more than Ken. How many bottles did they collect altogether? Give the answer in terms of m in the simplest form.
2 m
Level 2
Albert had $y. He spent $12 on a novel and gave 13 of the remainder to his mother.
  1. How much did he give to his mother?
  2. How much did he have left?
2 m
Level 2
The average age of Randy and Michael is 8z years. Ron is 20z years old. What is the average age of the 3 men?
2 m
Level 2
John used 3 rubber bands to form the sides of triangle ABC where AB = 8 cm, BC = x cm and AC = 2x cm. Bob stretches two of the elastic bands and enlarges triangle ABC. The sides BC and AC were stretched to 2 times its original length. What is the perimeter of the stretched triangle ABC?
2 m
Level 2
The perimeter of an isosceles triangle is (6k + 21) cm. The longest side is (2k + 7) cm. Find the length of one of the equal sides.
2 m
Level 2
The average mass of Lynn and Joan is 18p kg. If Joan is 4p kg lighter than Lynn, find Lynn's mass in kg.
2 m
Level 3
During a sale, a watch with a selling price of $180 was given 2n% discount. If Fina bought it at the discounted price, how much did she save?
2 m