Level 1
Find the following values without a calculator.

Convert to 24-hour clock.
  1. 12.30 p.m. = _____ h
  2. 11.00 p.m. = _____ h
  3. 8.15 a.m. = _____ h
  4. 3.00 a.m. = _____ h
1 m
Level 2
Jason joined Zumba Fitness Club three years ago when he weighed 84 kg 400 g. Given that he lost an average of 3 kg 500 g every year, how much does he weigh now? (Give the answer in kg and g.)
2 m
Level 2
Find the following values without a calculator.
  1. 2 km = _____ m
  2. 3000 m = _____ km
  3. 23 km = _____ m
  4. 321000 m = _____ km
2 m
Level 2
Mary prepared 7 jars of rose drinks for a party. Each jar contained an average of 1 ℓ 250 mℓ of rose drink. How much rose drink did she prepare altogether? Express the answer in ℓ.
2 m
Level 2
35 min 4 s - 18 min 39 s = (a)        min (b)       s
2 m
Level 2
Find the following values without a calculator.
  1. 2 m 5 cm = _____ cm
  2. 43 m 1 cm = _____ cm
  3. 340 cm = 3 m _____ cm
  4. 1230 cm = _____ m 30 cm
2 m
Level 1
Find the following values without a calculator.
  1. 125 h = _____ min
  2. 234 m = _____ m (Give the answer in decimal.)
  3. 814 km = _____ m
  4. 738 kg = _____ g
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
The total age of 3 men and 4 women is 120 years 9 months. What is the average age of each person? Express your answer in (a) _____ years and (b) _____ months.
2 m
Level 2
An advertisement on a TV lasts 3 min 10 s. For how long is the advertisement in seconds?
2 m