Level 1
Find the following values without a calculator.
  1. 134 = ?4
  2. Change 134 into mixed number.
  3. Change 359 into improper fraction.
  4. Simplify 69
    .
2 m
Level 1
Find the following values without a calculator.
  1. 255 = _____
  2. Express 132 in mixed number.
  3. 1? = 3090
  4. ?2 = 4590
2 m
Level 1
Find the following values without a calculator.
  1. 38 = ?24
  2. 45 = 16?
  3. 14 = 28 = ?16
  4. 13 = 26 = 3?
2 m
Level 3
Fill in the blanks in whole numbers or fractions only.
The ratio of adults to children is 1 : 2.
The ratio of boys to girls is 3 : 5.
The number of women to men is 2 : 3.
Let the number of children be 2 u.

  1. Number of adults = _____ u
  2. Number of boys = _____ u
  3. Number of women = _____ u
  4. Total number of people = _____ u
4 m
Level 1
Find the following values without a calculator. Give the answer(s) in fraction.
  1. 14 km x 2 = _____ km
  2. 23 kg x 4 = _____ kg
  3. 37 ℓ ÷ 3 = _____ ℓ
  4. 214 m ÷ 2 = _____ m
3 m
Level 1
Find the following values without a calculator. Give the answers in unsimplified fractions.
  1. 0.1 = _____
  2. 0.51 = _____
  3. 0.225 = _____
  4. 0.1234 = _____
1 m
Level 1
Find the following values without a calculator. Give the answers in simplified fractions.
  1. 0.15 = _____
  2. 0.25 = _____
  3. 0.375 = _____
  4. 1.25 = _____
2 m
Level 1
Find the following values without a calculator. Give the answers in unsimplified fractions.
  1. 0.1 = _____
  2. 0.50 = _____
  3. 0.25 = _____
  4. 0.125 = _____
2 m
Level 1 PSLE
Nina used 14 kg of flour to make muffins and 12 kg of flour to make biscuits. After that, she had 200 g of flour left. How many kilograms of flour did she have at first?
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