Free Printable F1 mm chp 2

1.

Antara yang berikut, yang manakah bukan nombor perdana?

Which of the following are NOT prime number?

a)

11

b)

28

c)

59

d)

31

2.

Antara berikut yang manakah faktor bagi 24?

Which of the following is a factor of 24?

a)

9

b)

7

c)

11

d)

12

3.

Senaraikan 5 gandaan pertama bagi 8

List the first 5 multiples of 8

a)

1, 2, 4, 8

b)

8, 16, 25, 32, 40

c)

8, 16, 24, 32, 40

d)

8, 16, 24, 31, 40

4.

Antara pasangan nombor berikut , yang manakah merupakan pasangan nombor perdana dan bukan nombor perdana ?

Which of the following is a pair of prime numbers and not a prime number?

a)

21, 27

b)

41, 43

c)

45, 46

d)

23, 25

5.

Cari faktor sepunya terbesar (FSTB) bagi 12 dan 20

Find the highest common factor (HCF) for 12 and 20

a)

2

b)

3

c)

4

d)

6

6.

Cari gandaan sepunya terkecil (GSTK) bagi nombor 3 dan 7

Find lowest common multiple (LCM) for number 3 and 7

a)

9

b)

15

c)

21

d)

24

7.

Tentukan semua faktor perdana bagi 110.

Determine all the prime factor of 110. 答案不知一个

a)

2

b)

5

c)

7

d)

11

8.

Diberi 24 ialah GSTK bagi 2, 6 dan p. Cari nilai-nilai yang mungkin bagi p.

Given that 24 is the LCM of 2, 6 and p. Find the possible values of p. 答案有2个

a)

8

b)

16

c)

24

d)

32

9.

Which choice lists all the factors for the number 24?

a)

2, 3, 4, 6, 8, 12, 24

b)

2, 3, 4, 6, 8, 12, 24, 36

c)

1, 2, 3, 4, 6, 8, 12, 24

d)

1, 2, 4, 5, 6, 8, 12 ,24

10.

Which are the factors of both 6 and 15?

a)

9

b)

5

c)

6

d)

3

11.

Which number is a multiple of 5?

a)

16

b)

29

c)

40

d)

32

12.

Which answer choice lists all the factors for 27?

a)

3, 9

b)

1, 3, 9, 27

c)

1, 3, 6, 9, 12, 27

d)

1, 3, 6, 9, 18, 27

13.

Which choice lists all the factors for the number 24?

a)

2, 3, 4, 6, 8, 12, 24

b)

2, 3, 4, 6, 8, 12, 24, 36

c)

1, 2, 3, 4, 6, 8, 12, 24

d)

1, 2, 4, 5, 6, 8, 12 ,24

14.

List the first 5 multiples of 8

a)

1, 2, 4, 8

b)

8, 16, 25, 32, 40

c)

8, 16, 24, 32, 40

d)

8, 16, 24, 31, 40

15.

Which is a factor of 36?

a)

72

b)

5

c)

4

d)

17

16.

Which is a NOT a factor of 12?

a)

1

b)

3

c)

5

d)

12

17.

Which is a NOT a factor of 9?

a)

0

b)

1

c)

3

d)

9

18.

The factors of 16 are 1, 2, 4, 8, 16

While the factors of 24 are 1, 2, 3, 4, 6, 8, 12, 24

What are the Common Factors?

a)

1,2,3,4,5

b)

1,2,4,8

c)

12,3,4,6,8,12,16,24

19.

What number is the only even prime number?

a)

0

b)

2

c)

1

d)

3

20.

Find the Highest Common Factor (HCF) OF 12, 18 & 30

a)

1

b)

3

c)

6

d)

12

21.

Find the prime factorization of 40

a)

2 x 5 x 2

b)

2 x 20

c)

5 x 8

d)

2 x 2 x 2 x 5

22.

Which of these numbers is NOT prime?

a)

5

b)

7

c)

1

d)

2

23.

What is the prime factorization of 15?

a)

3x3x3

b)

2x2x5

c)

15

d)

3x5

24.

Which is NOT a MULTIPLE of 6?

a)

12

b)

42

c)

18

d)

35

25.

Which is a COMMON FACTOR between 12 and 18? 答案不止一个

a)

4

b)

3

c)

6

d)

5

26.

What is the lowest common multiple (LCM) of 5 and 20?

a)

4

b)

5

c)

20

d)

100

27.

What is the lowest common multiple (LCM) of 3 and 20?

a)

60

b)

40

c)

20

d)

3

28.

Find the Lowest Common Multiple (LCM) of 2, 3 & 6.

a)

2

b)

6

c)

12

d)

24

29.

What is the lowest common multiple of 15, 21 and 35?

a)

3

b)

5

c)

105

d)

315

30.

What is the lowest common multiple for 10 and 25?

a)

10

b)

25

c)

50

d)

100

31.

multiple of 3 which are less than 20

a)

3,6,9,12,15,18

b)

6,9,12,15,18

c)

3,6,9,12,15

d)

3,6,9,15,18

32.

multiple of 4 which are less than 30

a)

4,8,12,16,20,24,28

b)

8,12,16,20,24,28

c)

4,8,12,16,20,24

d)

4,8,12,16,20,28

33.

multiple of 9 between 9 and 50

a)

27,36,45

b)

18,27,36,45

c)

9,18,27,36,45

34.

multiple of 11 between 11 and 50

a)

22,33,44

b)

11,22,33,44

c)

11,22,33,44,55

35.

multiple of 12 from 12 and 50

a)

12,24,36

b)

24,36,48

c)

12,24,36,48

36.

multiple of 15 from 15 and 50

a)

15,30,45

b)

30,45

c)

15,45

37.

List all the prime number between 10 and 20

a)

11,13,17,19

b)

11,17,19

c)

10,13,17,19

38.

List all the prime number between 1 and 10

a)

2,3,5,7

b)

3,5,7

39.

List all the prime number from 11 to 23

a)

13,17,19,23

b)

11,13,17,19,23

c)

11,13,17,23

40.

(a+5) is the highest common factor of 50,30,65

a)

10

b)

1955

c)

0

41.

(a+7) is the highest common factor of 24,32,44

a)

11

b)

1063

c)

-3

42.

(a-3) is the highest common factor of 6,10,34

a)

5

b)

-5

43.

(a+5) is the lowest common factor of 50,30,65

a)

125

b)

11

c)

-125

d)

1945

44.

Find the sum of all factor of 30

a)

72

b)

10

c)

1,2,3,5,6,10,15,30

45.

Find the sum of all factor of 15

a)

24

b)

1,3,5,15

46.

Find the product of all factor of 9

a)

81

b)

1,3,9

47.

Find the product of all factor of 14

a)

1,2,7,14

b)

196

48.

common multiple of 5 and 12

a)

60

b)

40

c)

35

49.

common multiple of 4 and 16

a)

16,32,48

b)

16,48

F1 mm chp 2

Total questions: 49

Worksheet time: 2hrs 57mins

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