Level 1 PSLE
Find the value of 7 + 2a3 when a = 8. Give your answer as a mixed number in the simplest form.
2 m
Level 1 PSLE
Find the value of 2w - 6 + 3w5 when w = 8. Give your answer as a mixed number in the simplest form.
2 m
Level 2 PSLE
Use the table given to answer questions (a) and (b).
1. What was the total number of muffins sold last week?
2. Express your answer in terms of w in the simplest form. If w = 20, how many more muffins were sold on Sunday than on Saturday?
2 m
Level 1 PSLE
Abel, Ben and Cindy share $15z. Abel gets$z more than Ben and Cindy gets $2z more than Ben. If z = 7, how much money does Ben get? 2 m Level 2 PSLE Cindy is y years old. Sarah is three times as old as Cindy and Sarah is 5 years older than Jim. 1. What is Jim's age in terms of y in years? 2. If Cindy is 13 years old, how many years older is Jim than Cindy in years? 2 m Level 1 Find the value of 5a - 9b2 + 3c when a = 10, b = 2 and c = 12. 2 m Level 1 Jimmy and Kenny had$180 in all. Ken had \$(12b + 6) more than Jim. How much did Jim have if b = 7?
2 m
Level 2 PSLE
Andy had 1.4 m of wire. He used some of it to make the figure as shown.
1. How much of the wire did Andy use to make the figure? Leave your answer in the simplest form in terms of x.
2. If x = 15, how much of the wire was not used to make the figure? Leave your answer in metres.
2 m
Level 2
James bought 4k crates of oranges. Each crate has 20 oranges. He gave away 55 oranges to his neighbour.
1. How many oranges had he left?
2. If he sold the rest at 40¢ each and k = 8, how much money did he receive from the oranges sold? Give your answer in dollars.
2 m
Level 3
Some oil is leaking from a crack of a bottle. After z minutes, the volume, V, of the oil left in the bottle is given as V = 40(100 - 5z) cm3. How much oil will be left in the tank after 10 minutes? Give your answer in litres.
3 m