Level 3
Study the pattern. What is the value of X?
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Level 1
Find the following values without a calculator.
  1. 1 : 2 = _____ : 30
  2. 2 : 3 = 40 : _____
  3. 2 : _____ : 4 = 16 : 40 : 32
  4. 2 : 4 : 3 = 24 : 48 : _____
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Level 1 PSLE
A school conducted checks on its Primary 6 students' eyesight from Tuesday to Friday. Each student had their eyes checked on one of the four days. The bar graph shows the number of students that were checked on each day. What percentage of the Primary 6 students had their eyes checked on Tuesday?
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Level 2
Find the following values without a calculator.
  1. 1 ℓ 8 mℓ = _____ mℓ
  2. 2 ℓ 23 mℓ = _____ mℓ
  3. 3 ℓ 320 mℓ = _____ mℓ
2 m
Level 1
Find the following values without a calculator.

Round off to the nearest hundredth.
  1. 0.127
  2. 1.467
  3. 45.347
  4. 123.468
2 m