Level 2
A container contains potatoes and tomatoes with mass in the ratio 3 : 5. If there are 10 kg more tomatoes than potatoes, what is the total mass of potatoes and tomatoes in the container?
2 m
Level 1
Find the following values without a calculator.

  1. 115 km = ______m
  2. 234 m = _____ cm
  3. 4410 kg = _____ g
  4. 738 ℓ = _____ mℓ
2 m
Level 1 PSLE
Arrange these from the lightest to the heaviest:
2 kg 304 g, 234 kg, 2.34 kg
2 m
Level 1
5 kg 35 g =          g
2 m
Level 2
The mass of a box with 8 marbles is 12.35 kg.
Each marble weighs 1.2 kg.
  1. What is the mass of the empty box?
  2. What is the mass of 3 empty boxes?
3 m
Level 1 PSLE
Arrange these from the lightest to the heaviest:
4.25 kg, 413 kg, 4 kg 50 g
2 m
Level 1
Tom is 72 kg. Alice's mass is 79 of Tom's mass. What is their average mass?
2 m
Level 2
Which of the following fruit has the greatest mass?
2 m
Level 2
The mass of a box with 4 marbles is 3.77 kg.
The mass of the empty box is 2.57 kg.
  1. What is the mass of each marble?
  2. What is the mass of a box with 7 marbles?
3 m
Level 2
Read the scale. What is the mass of the pineapple? Give the answer in grams.
2 m
Level 1
Find the following values without a calculator.
  1. 2 kg = _____ g
  2. 3.4 kg = _____ g
  3. ______ g = 7.5 kg
  4. ______ kg = 2000 g
2 m
Level 2 PSLE
The graph shows the mass of a cup when empty and when different combinations of objects A, Band C are placed in the cup.
  1. What is the mass of the empty cup?
  2. What is the average mass of the objects A, Band C?
2 m
Level 2
The average mass of Lynn and Joan is 18p kg. If Joan is 4p kg lighter than Lynn, find Lynn's mass in kg.
2 m
Level 1
There are 3 boxes. The mass of Box A is 3.4 kg, the mass of Box B is 5.8 kg and the mass of Box C is 4.2 kg. Which box has its mass nearest to the average mass of the 3 boxes? Give the letter only for the answer.
2 m
Level 2
7 120 kg -            g = 3 kg 485 g
2 m
Level 2
What is the mass of the basket with fruits? Give the answer in kg and g.
2 m
Level 2
The mass of a box containing 8 durians is 28.9 kg. Given that the mass of the empty box is 1.7 kg, what is the average mass of the 8 durians?
2 m
Level 1
Find the following values without a calculator.
  1. Express 100 mℓ as a percentage of 2 ℓ.
  2. Express 2000 mℓ as a percentage of 1 ℓ.
  3. Express 30 min as a percentage of 2 hours.
  4. Express 2 min as a percentage of 30 seconds.
2 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 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