PAPER 1

This question paper has 20 questions. Answer all the questions.

1. Which of the following is true?A 6.7 kg = 67 g C 45 670 g = 4.567 kgB 4.73 kg = 473 g D 3 125 g = 3.125 kg

2. Table 1 shows the mass of 4 objects.

Object P Q R S

Mass 2 kg 80 g 2 800 g 2.08 kg 2 008 g

TABLE 1

Which object is the lightest?A P C RB Q D S

3. 11 kg 260 g + 1 230 g – 7.3 kg =A 5 kg 190 g C 4 kg 190 gB 5 kg 75 g D 4 kg 75 g

4. 0.416 kg × = 41 600 g

What should be written in the above?

A 10 C 1 000B 100 D 10 000

5. 2 of 800 g =

A 2.2 kg C 220 kgB 22 kg D 2 200 kg

6. Which of the following has the largest value?

A 1 × 3 kg C 1 × 4 kg

B 1 × 5 kg D 1 × 3 kg

7. 27 kg 612 g ÷ 12 =A 2 kg 401 g C 2 kg 301 g B 2 kg 361 g D 2 kg 251 g

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8. of 1 420 g = 3.55 kg

Which of the following fractions is not suitable to be filled in the empty box above?

A 2 C 2

B 2 D 2

9. Diagram 1 shows object X and object Y on a scale.

DIAGRAM 1

The mass of X is 1.85 kg while the mass of Y is 700 g. Calculate the number of 50 g weights needed to be put at Y to balance the scale.A 25 C 21B 23 D 19

10. Diagram 2 shows the total mass of two objects, M and N.

DIAGRAM 2

If object N is replaced with object Z of mass 550 g, what is the total mass, in kg, of object M and Z?A 3.16 C 3.35B 3.25 D 3.52

11. A farmer usually collects 2 960 kg of kelapa sawit in a week. Estimate the total mass, in kg, of kelapa sawit the farmer can gather in 20 weeks?

A 100 000 C 60 000 B 80 000 D 6 000

12. The mass of an empty box is 1.56 kg. When filled with 50 soap bars, the mass is 5 kg 310 g. What is the mass, in g, of a soap bar?A 60 C 600 B 75 D 750

2

X

Y

0

3

1

2

5

4

kg

MN

900 g 900 g

13. The mass of a jackfruit is 6 kg 480 g, while the mass of two durians is 4.6 kg. If the mass of the two durians is the same, calculate the difference between the mass, in kg, of a jackfruit and the mass of a durian.A 3.78 C 4.25 B 4.18 D 4.45

14. A bread factory uses 2 604 kg of flour in 3 weeks. What is the total mass, in kg, of flour used in 10 days?A 1 240 C 1 410B 1 320 D 1 440

15. Mandy’s mass is 42 kg. Jack’s is kg heavier than Mandy but 2.4 kg thinner than Jason.

What is Jason’s mass, in kg?A 48.9 C 46.4B 47.5 D 45.1

16. The mass of a packet of salt is 2.3 kg. Calculate the mass, in g, of 9 similar packets of salt.A 20.7 C 20 700 B 2 070 D 207 000

17. The mass of a marrow and a cucumber is 1.9 kg and 205 g respectively. Calculate the total mass, in kg, of a marrow and 5 cucumbers.A 2.925 C 2.105B 2.72 D 2.095

18. Given the mass of a bilingual dictionary is 3.05 kg while the mass of a Mathematics textbook is

1 kg. What is the difference between the mass, in kg, of the bilingual dictionary and the

Mathematics textbook?A 4.45 C 1.65 B 2.65 D 1.45

19. Table 2 shows three types of cakes sold in Yum-Yum Bakery and their mass.

Cake Cream Cheese Ice cream

Mass 1 kg 50 g 900 g 2.05 kg

TABLE 2

Find the total mass, in kg, of 1 cream cake, 5 cheese cakes and 2 ice cream cakes.A 51.5 C 10.1B 11.0 D 9.65

20. There are some beans in a jar. The total mass of the jar and the beans is 9 kg. If the mass of the jar is 1.75 kg and the mass of one bean is about 2 g, which of the following is the best estimation for the number of beans in the jar?A Between 35 and 40 C Between 3 500 and 4 000 B Between 45 and 50 D Between 4 500 and 5 000

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PAPER 2

This question paper has 10 questions. Answer all the questions.

1. Calculate 1.9 kg – 0.56 kg + 800 g. Give your answer in kg.Answer:

2. × 600 g = kg

Answer:

3. 4 kg 28 g – 3.16 kg = gAnswer:

4. The mass of 40 marbles is 3 kg. What is the mass, in g, of 12 similar marbles?Answer:

5. Diagram 1 shows two solids and their masses respectively.

DIAGRAM 1

What is the difference in mass, in kg, of the two solids?Answer:

6. Aishah’s mass is 2 times Ann Lee’s mass. If Aishah weighs 52.8 kg, what is their total mass, in kg? Answer:

7. Table 1 shows the mass of two types of fruits.

Fruit Mass

Starfruit 228 g

Papaya 1 kg

TABLE 1

Calculate the difference in mass, in kg, of the starfruit and the papaya.Answer:

8. Hafiz’s family used 2.1 kg of sugar in 5 weeks. What was the mass of sugar they used in 2 days?Answer:

4

1 250 g 0.86 kg

9. Choy Moy used of 2 kg of red beans to make porridge. How much red bean did Choy Moy

use to make the porridge? Give your answer in g.Answer:

10. Diagram 2 shows the mass of an apple.

DIAGRAM 2

When an orange is added on the weighing machine, the reading becomes 155 g. What is the mass, in kg, of the orange?Answer:

5

100

200

300

0 g