Free Printable fourth quarterly

1.

Is 5 prime or composite?

a)

prime, because it has one factor

b)

prime, because it has two factors

c)

composite, because it has three factors

d)

neither

2.

Is 21 prime or composite?

a)

prime, because is has 2 factors

b)

composite, because it has 2 factors

c)

composite, because it has 4 factors

d)

neither

3.

What is a prime number?

a)

a number with ONLY two factors

b)

a number with LESS THAN two factors

c)

a number with ONLY one factor

d)

a number with MORE THAN two factors

4.

What is a composite number?

a)

a number with ONLY TWO factors

b)

a number with LESS THAN TWO factors

c)

a number with MORE THAN TWO factors

d)

a number with ONLY ONE factor

5.

Which list has ONLY prime numbers?

a)

1, 2, 3

b)

2, 3, 5

c)

2, 3, 4

d)

2, 4, 6

6.

Which list has ONLY composite numbers?

a)

8, 16, 24

b)

2, 4, 6

c)

5, 10, 15

d)

3, 6, 9

7.

What are factors?

a)

number that are multiplied together

b)

prime numbers

c)

composite numbers

d)

numbers that are added together

8.

Check all the correct answers.

Which of the following numbers have 2 as a factor?

a)

8

b)

10

c)

15

d)

24

9.

Which of the following numbers is not a factor of 24?

a)

6

b)

8

c)

3

d)

7

10.

Which lists all the factors of 15?

a)

1, 7, 8, 15

b)

1, 15

c)

1, 3, 5, 15

d)

3, 5, 15

11.

Which number is a multiple of 3?

a)

27

b)

28

c)

29

12.

Find the missing multiple.

10: 10, 20, 30, 40, ___, 60, 70, 80

a)

100

b)

45

c)

50

13.

Which is a PRIME number?

a)

15

b)

17

c)

21

d)

39

14.

Is 33 a prime or composite number?

a)

Prime

b)

Composite

c)

Neither

15.

Which of the following is a multiple of 7?

a)

28

b)

48

c)

71

d)

45

16.

A PRIME NUMBER is...

a)

a number that has only one factor.

b)

a number that has at least two factors.

c)

a number that has more than two factors.

d)

a number that has only two factors.
(1 and itself)

17.

Which is a PRIME number?

a)

15

b)

17

c)

21

d)

39

18.

What is a number that has more than 2 factors or multiplication equations called?

a)

prime

b)

composite

c)

factor

d)

multiple

19.

Which number is neither prime nor composite?

a)

1

b)

2

c)

3

d)

4

20.

Which number is neither prime nor composite?

a)

1

b)

2

c)

3

d)

4

21.

Composite numbers:

a)

Are always bigger than prime numbers

b)

Have more than 2 factors

c)

Have 2 pairs of factors

d)

Don't have factors

22.

What are factors?

a)

The top number in a fraction.

b)

The numbers multiplied together to make a product.

c)

The bottom number in a fraction.

d)

Angles smaller than 90 degrees.

23.

How is a prime number different from a composite number?

a)

Prime numbers are smaller than composite numbers.

b)

Composite numbers are larger than prime numbers.

c)

All odd numbers are prime numbers.

d)

Prime numbers have only 2 factors, and composite numbers have more than 2 factors.

24.

Which one is a composite number?

a)

37

b)

41

c)

21

d)

29

25.

Which one is prime?

a)

100

b)

455

c)

71

d)

182

26.

Is 5 prime or composite?

a)

prime, because it has one factor

b)

prime, because it has two factors

c)

composite, because it has three factors

d)

neither

27.

Is 7 a prime number?

a)

Yes

b)

No

28.

Is 6 a prime number?

a)

Yes

b)

No

29.

Is 14 a prime number?

a)

Yes

b)

No

30.

Is 3 a prime number?

a)

Yes

b)

No

31.

Is 12 a prime number or a composite number?

a)

Prime

b)

Composite

32.

Is 49 a prime number or a composite number?

a)

Prime

b)

Composite

33.

Is 29 a prime number or a composite number?

a)

Prime

b)

Composite

34.

Is 21 a prime number or a composite number?

a)

Prime

b)

Composite

35.

Is 21 a prime number or a composite number?

a)

Prime

b)

Composite

36.

What is a composite number?

a)

a number with ONLY TWO factors

b)

a number with LESS THAN TWO factors

c)

a number with MORE THAN TWO factors

d)

a number with ONLY ONE factor

37.

Is 2 a prime or composite number?

a)

Prime

b)

Composite

38.

Which number is the only even prime number?

a)

2

b)

4

c)

6

d)

8

39.

Is 100 a prime or composite number?

a)

Prime

b)

Composite

40.

Is 81 prime or composite?

a)

Prime

b)

Composite

41.

What are the prime factors of 18 ?

a)

3 x 3 x 3

b)

6 x 3

c)

2 x 3 x 3

d)

2 x 9

42.

What are the prime factors of 30 ?

a)

6 x 5

b)

2 x 3 x 5

c)

10 x 3

d)

2 x 3 x 4

43.

Use a number tree to find the prime factorization of 32

a)

2 x 2 x 2 x 4

b)

2 x 2 x 2 x 2 x 2

44.

Use a number tree to find the prime factorization of 60

a)

5 x 3 x 2 x 2

b)

7 x 6 x 5

45.

Use a number tree to find the prime factorization of 42

a)

4 x 4 x 3

b)

7 x 3 x 2

46.

Use a number tree to find the prime factorization of 64

a)

2 x 2 x 2 x 2 x 2 x 2

b)

4 x 4 x 2 x 2

47.

Use a number tree to find the prime factorization of 72

a)

2 x 2 x 2 x 3 x 3

b)

4 x 3 x 3 x 2

48.

Write 28 as a product of its prime factors.

a)

2 x 2 x 7

b)

4 x 7

49.

Which list contains all prime numbers?

a)

2, 3, 5, 7, 11

b)

2, 3, 5, 7, 9

50.

What is the missing factor?

a)

1

b)

2

c)

5

d)

8

51.

What is the missing factor?

a)

3

b)

5

c)

6

d)

7

52.

Draw a factor tree to find the prime factorization of 8

a)

2x2x2

b)

2x3x4

c)

3x3

d)

2x1

53.

Which group are ALL prime numbers?

a)

1,2,3,4,5

b)

2,4,6,8,10

c)

2,3,5,7,11,13

d)

2,3,5,7,9,11

54.

Use a number tree to find the prime factorization of 18

a)

3x2x2

b)

3x3x3

c)

33x3

d)

3x3x2

55.

Find the prime factorization of 16.

a)

16 = 2 x 4 x 4

b)

16 = 4 x 4

c)

16 = 2 x 2 x 2 x 2

56.

What operation to be used to make the statement true. 6 x 7 _ 3 = 39

a)

Addition

b)

Multiplication

c)

Subtraction

d)

Division

57.

9 × 10 – 16 + 5 = ________

a)

99

b)

89

c)

79

d)

69

58.

6 + 10 × 1 + 4 = ______

a)

19

b)

20

c)

21

d)

22

59.

6 × 4 + 10 – 3 = ______

a)

32

b)

31

c)

30

d)

29

60.

100 - 23 + 2 x 5 = N

a)

67

b)

87

c)

375

d)

395

61.

3 + 4 - 2 + 5 x 2 = N

a)

7

b)

10

c)

15

d)

20

62.

What would be my first step? 3 + 4 x 6 - 4 = N

a)

addition

b)

division

c)

multiplication

d)

subtraction

63.

MDAS

5 × 6 ÷ 30 + 4 = N

a)

3

b)

4

c)

5

d)

10

64.

$4\times2+8-6\div3=\ n$

a)

10

b)

13

c)

14

d)

12

65.

$2\times5\ -4\div4+5=n$
What is the correct steps?

a)

MDAS

b)

MDSA

c)

DMAS

d)

DMSA

66.

$5\ x\ 23-100+45\div9\ =\ N$

a)

6

b)

10

c)

20

d)

410

67.

25\div5\times2+50-20=N

a)

32 r.5

b)

38

c)

40

d)

80

68.

$40+40\div5\times2-7\ =\ n$

a)

25

b)

26 r 6

c)

37

d)

49

69.

$16+4\times12\div2-20=n$

a)

12

b)

20

c)

24

d)

100

70.

1 × 9 × 10 – 16 + 5 = ________

a)

89

b)

99

c)

79

d)

69

71.

6 + 10 × 1 + 4 = ______

a)

19

b)

20

c)

21

d)

22

72.

6 × 1 + 7 – 2 = ______

a)

11

b)

12

c)

13

d)

143

73.

6 × 4 + 10 – 3 = ______

a)

32

b)

31

c)

30

d)

29

74.

23+2X5-100

a)

130

b)

230

c)

330

d)

430

75.

25\div5\times1+50-20=

a)

25

b)

30

c)

35

d)

40

76.

$40+40\div5\times2-7$

a)

35

b)

36

c)

25

d)

37

77.

$16+4\times12\div2-20=$

a)

24

b)

12

c)

100

d)

20

78.

18 − 4 × 2 =

a)

28

b)

16

c)

10

d)

12

79.

4 + 3 x 5

a)

60

b)

15

c)

19

d)

12

80.

6 × 1 + 7 – 2 = ______

a)

11

b)

12

c)

13

d)

143

81.

$6\times2+18\div3$

a)

18

b)

-9

c)

10

82.

EASY Q.1

Which of the following will complete the first five multiples of 7?

7, 14, ____ , 28, ___

a)

18 and 35

b)

21 and 42

c)

21 and 35

d)

35 and 42

83.

DIFFICULT Q.1

Perform the indicated operations using the MDAS rule.

9 x 4 ÷ 6 + 5 - 6 = ?

(a)

84.

99 is a composite number

a)

True

b)

False

85.

prime Factorization of 16 =

a)

2 x 8

b)

2 x 2 x 4

c)

2 x 2 x 2 x 2

86.

HCF(Highest common factor) of 20 and 10 is

a)

10

b)

20

c)

30

d)

40

87.

4 + 8 ÷ 2 - 7=

a)

a. 1

b)

b. 2

c)

c. 3

d)

d. 4

88.

12 x 3 – 4 + 0 =

a)

a. 26

b)

b. 44

c)

c. 32

d)

d. 30

89.

12 + 13 – 4 x 5 =

a)

a. 10

b)

b. 5

c)

c. 15

d)

d. 20

90.

45 – 10 x 2 + 17=

a)

a. 53

b)

b. 65

c)

c. 38

d)

d. 42

91.

20 + 5 x 4 ÷ 2 =

a)

a. 20

b)

b. 30

c)

c. 40

d)

d. 50

fourth quarterly

Total questions: 91

Worksheet time: 1hrs 29mins

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