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Find the volume of the cuboid.
1 m
May has 3r pencils. Tom has 4 times as many pencils as May. How many pencils do they have altogether?
1 m
A copier prints 24k pieces of paper in 3 minutes. How many pieces of paper are printed by the copier in 11 minutes?
1 m
Simplify: 9 - 2n - 11 + 8n.
1 m
Simplify: 5b x 2 + 9 - 3b - 7.
1 m
Margaret bought m packets of candies. Each packet contained 40 candies. She then gave her pupils 2 candies each and had no candies left. How many pupils had candies?
1 m
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.
1 m
Rynn bought 8 dresses, which cost $t each. If she gave the cashier a $50 note, how much change did she receive?
1 m
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?
1 m
Find the area of the triangle.
1 m
The side of an equilateral triangle is 24k cm long. Find its perimeter.
1 m
Find the product of 5q and 9r.
1 m
Lina bought 5 plates and 8 bowls. One plate is $3b each and 1 bowl is $2n each. How much did she pay for them?
2 m
Linda had $20. After buying 3 identical markers, she has $5z left. Express the cost of 1 marker in terms of z.
1 m
Mrs Tan and her two children received $5k in the ratio 2 : 3. If her son received $100 more than her daughter, how much did her daughter receive? Leave your answer in terms of k.
2 m
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
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
PSLE
Some pupils are arranged in 4 rows. Each row has s more pupils than the row in front of it. There are 8s pupils in the second row. How many pupils are there altogether? Give your answer in terms of s in the simplest form.
2 m
Ken is 11 years old. His father is x years older than he. What will be their total age in 4x years' time?
2 m
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