Level 1
2 kg : 550 g = ______ : ______
2 m
Level 1
Find the following values without a calculator.

Express the following values as fractions or mixed numbers. Simplify your answers.
  1. 3% = _____
  2. 5% = _____
  3. 100% = _____
  4. 125% = _____
2 m
Level 2
The perimeter of a rectangle is 88 cm. The length of the rectangle is 24 cm. What is the ratio of the length of the rectangle to the breadth of the rectangle? Give your answer in the simplest form.
2 m
Level 2
A square PQRS is made up of 2 small squares, 4 small triangles and 2 large triangles. PS and QR are straight lines. Find the ratio of the area of the shaded parts to the area of the unshaded parts in PQRS. Express your answer in the simplest form.
2 m
Level 2
Julian has $300. Cole has $200 less than Julian. Mark has $350 more than Cole. Find the ratio of Julian's money to Mark's money to Cole's money.
2 m
Level 1
Find the following values without a calculator.
  1. 200% = ?100
  2. Change 200% into whole number.
  3. Change 120% into decimal.
  4. Change 120% into simplified fraction.
2 m
Level 1
Find the following values without a calculator. Simplify to the simplest form.
  1. 10 : 20 = _____
  2. 130% : 30% =
  3. 1.2 : 0.3 = _____
  4. 15 : 12 = _____
4 m
Level 2 PSLE
The airmail rates to a country are shown.
Rael sent 2 postcards and a letter. The letter weighed 33 g. How much did Rael pay in total? Give your answer in terms of v in the simplest form
2 m
Level 2
24 : 27 : 3 = 16 : _____ : 2
2 m
Level 2
How many more parts must be shaded to show 712 ?
2 m