Free Printable Math F1 KSSM Topic 1-3

1.

Which of the following numbers is not an integer?

Antara berikut, nombor yang manakah bukan integer?

a)

-2

b)

56

c)

-5.6

d)

-70

2.

Which of the following gives the largest value?

Antara berikut, yang manakah memberi nilai yang paling besar?

a)

8 – (−3)

b)

3 – (+4)

c)

−3 − (−5)

d)

−6 + (−2)

3.

The temperature in a town at one particular moment is 15°C. The temperature rises about 2°C and then drops about 8°C. What is the final temperature in the town?

Suhu di sebuah bandar pada suatu ketika ialah 15°C. Suhunya meningkat sebanyak 2°C dan akhirnya menurun sebanyak 8°C. Berapakah suhu akhir di bandar itu?

a)

5°C

b)

9°C

c)

21°C

d)

25°C

4.

If 5, –3, 7, –9, 10, –13 are arranged in ascending order, find the integer lying in the third position.

Jika 5, –3, 7, –9, 10, –13 disusun mengikut tertib menaik, cari integer yang berada di kedudukan ketiga.

a)

5

b)

10

c)

-3

d)

-9

5.

7 + (– 6) + (–1) =

a)

7

b)

-7

c)

5

d)

0

6.

– 6 + (–2) + 9 =

a)

1

b)

2

c)

9

d)

-1

7.

–2 + (–3) + (–5) =

a)

5

b)

-10

c)

1

d)

4

8.

–13 + (–8) + (+1)=

a)

2

b)

10

c)

-20

d)

-5

9.

–28 + (–11) – (–12)=

a)

-27

b)

20

c)

10

d)

-10

10.

– 40 – (–19) + (–33)=

a)

10

b)

66

c)

-54

d)

40

11.

– 4 + 6 – (–8)=

a)

5

b)

10

c)

15

d)

20

12.

336 + (–128) ÷ 4=

a)

116

b)

208

c)

52

d)

304

13.

12 × 5 – (–21)=

a)

81

b)

60

c)

312

d)

21

14.

–18 + (–11) – (–10) – 15=

a)

54

b)

-32

c)

-34

d)

-54

15.

64 – (–2) × 32 ÷ (–8)=

a)

-264

b)

264

c)

56

d)

65

16.

–22, –17, –12, p, –2, q, ...

Based on the list of numbers, find the value of p + q.

Berdasarkan senarai nombor di atas, cari nilai p + q.

a)

-10

b)

-4

c)

-7

d)

3

17.

A company makes a profit of RM6 200 in June. The company then incurs a loss of RM2 500 and RM3 900 in July and August respectively. Calculate the company’s total profit or loss in these three months.

Sebuah syarikat mendapat keuntungan RM6200 pada bulan Jun. Syarikat itu mengalami kerugian RM2 500 dan RM3 900 masing-masing pada bulan Julai dan Ogos. Hitung jumlah keuntungan atau kerugian syarikat itu dalam tempoh tiga bulan.

a)

A loss of/ Kerugian RM200

b)

A profit of/ Untung RM200

c)

A loss of/ Kerugian RM300

d)

A profit of/ Untung RM300

18.

The water level in a leaking tank drops 25 mm every minute. If the water level in the tank is 220 cm now, calculate the water level, in cm, in the tank after 30 minutes.

Aras air dalam sebuah tangki yang bocor menyusut 25 mm setiap minit. Jika aras air dalam tangki itu sekarang ialah 220 cm, hitung aras air, dalam cm, dalam tangki itu selepas 30 minit.

a)

100 cm

b)

750 cm

c)

145 cm

d)

195

19.

The initial temperature of a cup of coffee is 78°C. The temperature of the coffee becomes 54°C after 6 minutes. If the drop in temperature of the coffee is the same every minute, find the temperature change of the coffee in one minute.

Suhu awal secawan kopi ialah 78°C. Suhu kopi itu menjadi 54°C selepas 6 minit. Jika penurunan suhu kopi itu adalah sama setiap minit, cari perubahan suhu kopi dalam seminit.

a)

Drop 2°C every minute/ Menurun 2°C setiap minit

b)

Drop 4°C every minute/ Menurun 4°C setiap minit

c)

Drop 6°C every minute/ Menurun 6°C setiap minit

d)

Drop 8°C every minute/ Menurun 8°C setiap minit

20.

A helicopter descends 2 km within x minutes. If the helicopter descends 100 m every minute, calculate the value of x.

Sebuah helikopter turun 2 km dalam masa x minit. Jika helikopter itu turun 100 m setiap minit, hitung nilai x.

a)

20

b)

10

c)

30

d)

15

21.

List all factors of 30/ Senaraikan semua faktor bagi 30

(a)

22.

List all factors of 50/ Senaraikan semua faktor bagi 50

(a)

23.

List all prime factors of 10/ Senaraikan semua faktor perdana bagi 10

(a)

24.

List all prime factors of 20/ Senaraikan semua faktor perdana bagi 20

(a)

25.

Find the common factors for 8, 12 and 16

Cari faktor sepunya bagi 8, 12 dan 16

(a)

26.

Find the common factors for 12, 54 and 66

Cari faktor sepunya bagi 12, 54 dan 66

(a)

27.

Find the HCF -highest common factor for 6, 12 and 36

Cari FSTB -faktor sepunya terbesar bagi 6, 12 dan 36

(a)

28.

Find the HCF -highest common factor for 21, 35 and 70

Cari FSTB -faktor sepunya terbesar bagi 21, 35 dan 70

(a)

29.

Find the HCF -highest common factor for 40, 70 and 110

Cari FSTB -faktor sepunya terbesar bagi 40, 70 dan 110

(a)

30.

Find the HCF -highest common factor for 18, 54 and 72

Cari FSTB -faktor sepunya terbesar bagi 18, 54 dan 72

(a)

31.

5, 6, 7, 12, 15, 16, 20, 21, 24, 27, 28, 30, 35, 42, 50, 56, 77

Write the multiples of 3 from the given numbers above.

Tulis gandaan 3 berdasarkan nombor-nombor di atas.

(a)

32.

5, 6, 7, 12, 15, 16, 20, 21, 24, 27, 28, 30, 35, 42, 50, 56, 77

Write the multiples of 4 from the given numbers above.

Tulis gandaan 4 berdasarkan nombor-nombor di atas.

(a)

33.

5, 6, 7, 12, 15, 16, 20, 21, 24, 27, 28, 30, 35, 42, 50, 56, 77

Write the multiples of 5 from the given numbers above.

Tulis gandaan 5 berdasarkan nombor-nombor di atas.

(a)

34.

Find the LCM -lowest common multiple for 5, 10 and 20

Cari GSTK -gandaan sepunya terkecil bagi 5, 10 dan 20

(a)

35.

Find the LCM -lowest common multiple for 12, 16 and 24

Cari GSTK -gandaan sepunya terkecil bagi 12, 16 dan 24

(a)

36.

Find the LCM -lowest common multiple for 9, 15 and 18

Cari GSTK -gandaan sepunya terkecil bagi 9, 15 dan 18

(a)

37.

Find the LCM -lowest common multiple for 20, 25 and 30

Cari GSTK -gandaan sepunya terkecil bagi 20, 25 dan 30

(a)

38.

The following numbers are the factors of 18 except

Nombor yang berikut merupakan faktor bagi 18 kecuali

a)

2

b)

3

c)

9

d)

12

39.

Which of the following is the common factor of 24 and 36?

Antara berikut, yang manakah merupakan faktor sepunya bagi 24 dan 36?

a)

5

b)

6

c)

8

d)

18

40.

Which of the following is the list of all the prime factors of 42?

Antara berikut, yang manakah menyenaraikan semua faktor perdana bagi 42?

a)

2, 3

b)

2, 3, 7

c)

2, 3, 5, 7

d)

1, 2, 3, 7

41.

Which of the following numbers is not a perfect square?

Antara berikut, yang manakah ialah bukan nombor kuasa dua sempurna?

a)

64

b)

100

c)

144

d)

235

42.

Which of the following is equal to $\sqrt{64}$ ?

Antara berikut, yang manakah bersamaan dengan

\sqrt{64}

?

a)

$4^2$

b)

$2^3$

c)

$3\sqrt{216}$

d)

$\sqrt{49}+2$

43.

The area of a square is 529 cm². What is the length, in cm, of each side of the square?

Luas sebuah segi empat sama ialah 529 cm². Berapakah panjang, dalam cm, setiap sisi segi empat sama itu?

a)

18

b)

23

c)

25

d)

32

44.

Which of the following is a perfect cube?

Antara berikut, yang manakah ialah nombor kuasa tiga sempurna?

a)

18

b)

180

c)

294

d)

512

45.

$\sqrt{7\ \frac{1}{9}}$

a)

$\frac{1}{3}$

b)

$1\frac{1}{3}$

c)

$2\frac{2}{3}$

d)

$2\frac{1}{9}$

46.

$\sqrt{64}-5^2$

a)

-21

b)

-19

c)

-17

d)

33

47.

$3\sqrt{27}\div\left(\frac{3}{2}\right)^2$

a)

$1\frac{1}{9}$

b)

$1\frac{1}{3}$

c)

$1\frac{3}{4}$

d)

$1\frac{1}{2}$

48.

Which of the following is true?

Antara berikut, yang manakah benar?

a)

$3\sqrt{0.027}=0.2$

b)

$\left(-\ \frac{1}{3}\right)^{3\ }=-\ \frac{1}{6}$

c)

$\left(\frac{3}{4}\right)^2\ =\ \frac{9}{16}$

d)

$\sqrt{\frac{4}{25}}=\frac{2}{7}$

49.

$3\sqrt{3\ \frac{3}{8}}=$

a)

$\frac{1}{4}$

b)

$\frac{1}{2}$

c)

$1\ \frac{1}{4}$

d)

$1\ \frac{1}{2}$

50.

$3\sqrt{27}-\sqrt{100}=$

a)

-5

b)

-7

c)

5

d)

7

Math F1 KSSM Topic 1-3

Total questions: 50

Worksheet time: 2hrs 50mins

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