Free Printable Vòng 9- đề 1

1.

Sắp xếp các ô theo giá trị tăng dần

a)

(10)<(13)<(1)<(7)<(15)<(8)<(18)<(5)<(20)<(3)<(9)<(19)<(2)<(4)<(17)<(6)<(14)<(11)<(16)<(12)

b)

(12)<(13)<(1)<(7)<(15)<(8)<(18)<(5)<(20)<(3)<(9)<(19)<(2)<(4)<(17)<(6)<(14)<(11)<(16)<(10)

c)

(17)<(13)<(1)<(7)<(15)<(8)<(18)<(5)<(20)<(3)<(9)<(19)<(2)<(4)<(10)<(6)<(14)<(11)<(16)<(12)

d)

(19)<(13)<(1)<(7)<(15)<(8)<(18)<(5)<(20)<(3)<(9)<(17)<(2)<(4)<(10)<(6)<(14)<(11)<(16)<(12)

2.

Choose the suitable sign

45+50…90

a)

>

b)

<

c)

=

d)

+

3.

Find the missing number:

4x6+...=90

a)

54

b)

56

c)

57

d)

59

4.

Choose the suitable sign

52-34...14

a)

>

b)

<

c)

=

d)

+

5.

Find x, 17+23+x=60

x=...

a)

100

b)

20

c)

40

d)

80

6.

Choose the suitable sign:

62-43...11

a)

>

b)

<

c)

=

d)

-

7.

62+15...77

a)

>

b)

<

c)

=

d)

+

8.

There are 8 rabbits feet in the garden. How many rabbits in the garden?

a)

6

b)

8

c)

4

d)

2

9.

This week, Saturday is on December 13th. Next week, Saturday is on...

a)

14th

b)

15th

c)

20th

d)

12th

10.

Each bike has 2 wheels. How many wheels does 8 bike have?

a)

12

b)

14

c)

16

d)

18

11.

Find the sum of A and B

a)

16

b)

13

c)

22

d)

24

12.

How many triangle in the figure?

a)

4

b)

3

c)

5

d)

6

13.

Calculate: 5x10-30=...

a)

80

b)

20

c)

30

d)

40

14.

Find the value of x such that: 3x x=18

Answer: x=...

a)

3

b)

5

c)

6

d)

7

15.

Calculate: 100-73=...

a)

63

b)

27

c)

34

d)

53

16.

28cm-2dm+34cm=…cm

a)

42

b)

4

c)

40

d)

45

17.

How many 2-digits numbers from 31 to 40?

Answer: There are...numbers

a)

8

b)

9

c)

10

d)

11

18.

Which calculate is false?

a)

3x4+23=35

b)

4x5+12=32

c)

2x3+4=11

d)

2x9+12=30

19.

Trung weighs 34kg, Kien weighs 29kg. What is the total weigh of Trung and Kien?

Answer:Trung and Kien weigh….kg.

a)

5

b)

63

c)

65

d)

67

20.

Each bird has two feet. Each dog has four feet. How many feets both 7 birds and 5 dogs?

Answer: ...feets

a)

14

b)

20

c)

34

d)

44

21.

Find the sum of A and B

a)

10

b)

14

c)

24

d)

34

22.

Calculate: 13+14+15+16+17=…

a)

70

b)

75

c)

80

d)

85

23.

Fill in the missing number:

3x 3+1=2x …

a)

3

b)

4

c)

5

d)

6

24.

What is the next number in the following sequence?\\

0,3,5,8,10,…

Answer: The 10th number is…

a)

10

b)

13

c)

20

d)

23

25.

Calculate: 3x9+2x 9=…

a)

40

b)

45

c)

50

d)

55

26.

Each pair of shoes has 2 shoes. Each shelf has 2 pairs of shoes. How many shoes there are in 4 shelf ?

Answer: …shoes

a)

8

b)

14

c)

16

d)

18

27.

Find the value of x such that: 7x x=28

Answer: x=...

a)

3

b)

4

c)

5

d)

6

28.

Calculate the length of the following broken line?

a)

14cm

b)

28cm

c)

32cm

d)

30cm

29.

Calculate: 3 x 9+18=…

a)

18

b)

36

c)

38

d)

40

30.

The difference of the smallest 3-digit number and greatest 2-digit number is…

a)

11

b)

1

c)

0

d)

10

31.

Choose the suitable sign:

4x 5…5x3

a)

>

b)

<

c)

=

d)

+

32.

The number come right after: 5x 7+24=…

a)

54

b)

59

c)

60

d)

61

33.

12kg + 10 kg + 8 kg=…kg

a)

2

b)

20

c)

33

d)

22

34.

4x9

a)

32

b)

40

c)

38

d)

36

35.

John weighs 35 kg. His younger sister weighs 10 kg less than him. What’s his younger sister’s weight?\\

Answer: His younger sister’s weight is…kilograms

a)

25

b)

35

c)

45

d)

55

36.

Convert: 5 dm =…cm

a)

15

b)

50

c)

500

d)

35

37.

There are 17 books on a shelf and 5 children in the room. How many books will be left if each child takes 2 books?

Answer: There will be…books left

a)

10

b)

5

c)

7

d)

9

38.

Tomorrow is Thusday. What day was yesterday?

a)

Wednesday

b)

Friday

c)

Saturday

d)

Tuesday

39.

What is the next number in the following sequence?

0,5,10,15,…

Answer: The 13th number is…

a)

50

b)

55

c)

65

d)

60

40.

5x6-24=...

a)

14

b)

12

c)

6

d)

15

41.

There are 24 oranges equally arranged into two dishes. How many oranges are there in each dish?\\

Answer: There are…oranges in each dish

a)

48

b)

12

c)

14

d)

16

42.

The first day in a month has 30 days as a Tuesday. How many Wednesdays are there in that month?

Answer: There are … Wednesday in that month

a)

1

b)

2

c)

4

d)

5

43.

12+13+14+15+16+17

a)

80

b)

87

c)

90

d)

97

44.

24:6+34=…

a)

40

b)

38

c)

36

d)

39

45.

How many quadrilateral are there?

a)

5

b)

6

c)

7

d)

8

46.

Calculate: 100-14-14

a)

70

b)

72

c)

82

d)

92

47.

3x5=...

a)

15

b)

25

c)

20

d)

35

48.

Tom gives Mike 10 stamps and they have the same number of stamps, How many stamp does Tom have more than Mike before giving the stamps?\\

Before giving the stamps, Tom has… stamps more than Mike.

a)

30

b)

20

c)

10

d)

12

49.

In a subtraction, the minuend is 98, the subtrehend is the smallest 2-digit number such that the sum of its digit is 9. Find the difference of the subtraction.

Answer: The difference of the subtraction:....

a)

88

b)

80

c)

78

d)

75

50.

In a sum, the In a sum, the first addend is the smallest 1-digit number, the second addend is the smallest 2-digit number such that the different of its digit is 7. Find the sum?

Answer: The sum is...

a)

24

b)

63

c)

99

d)

25

51.

4x8+43=...

a)

70

b)

65

c)

75

d)

80

52.

Each can contains 3l of fish sauce. How many litres of fish sauce are there in 9 cans ?\\

Answer: There are... litres in 9 cans

a)

3

b)

9

c)

27

d)

18

53.

Caculate: 100-56=...

a)

34

b)

44

c)

35

d)

43

54.

Which is makes the sentence true?

4x 5…16+4

a)

>

b)

<

c)

=

d)

+

55.

5kgx4+12kg=...kg

a)

32

b)

42

c)

44

d)

52

56.

You go to school 5 days a week. How many days in 8 week do you go to school?

Answer: You go to school … days in 8 week.

a)

25

b)

30

c)

35

d)

40

57.

Find the sum of A and B

a)

34

b)

65

c)

67

d)

74

58.

A book has 18 pages. How many digits are required to number the page?

Answer: For page numbering for the book we need to use… numbers

a)

18

b)

26

c)

32

d)

12

59.

The smallest 3- distinet –digit number is...

a)

10

b)

200

c)

300

d)

100

60.

Calculate: 34+54=...

a)

98

b)

88

c)

78

d)

68

61.

Calculate: 5x 6-12=...

a)

16

b)

30

c)

18

d)

28

62.

Find the value y such that: y-8=40:4

a)

18

b)

10

c)

2

d)

4

63.

What is the next number in the following sequence?

3,6,11,18,…

a)

26

b)

12

c)

27

d)

17

64.

Find x: 43+11+x=60

Answer: x=

a)

5

b)

6

c)

7

d)

8

65.

What time does the clock show?

a)

2h25

b)

1h25

c)

5h8

d)

4h20

66.

Find the value of x such that: x+x+7=27

a)

7

b)

9

c)

10

d)

11

67.

What is the next number in the following sequence?

27,3,24,6

Answer: The next number is…

a)

22

b)

24

c)

32

d)

14

68.

How many numbers are there in the following table that are smaller than 49?

a)

4

b)

5

c)

6

d)

7

69.

Each pack of pencil has 5 pencils. A teacher bought nine packs then how many pencils does the teacher have in total?

Answer: The teacher has… pencils.

a)

40

b)

12

c)

9

d)

45

70.

Calculate: 5x10-23=…

a)

50

b)

27

c)

37

d)

17

71.

18:2+20=…

a)

20

b)

29

c)

30

d)

35

72.

Calculate: 3x5+43=…

a)

15

b)

57

c)

58

d)

48

73.

67cm+4dm-23cm=...cm

a)

50

b)

4

c)

5

d)

7

74.

Each bag has 5kg of rice. How many kilograms of rice are there in 4 bags?

Answer: There are… kilograms rice in 4 bags.

a)

9

b)

10

c)

15

d)

20

75.

5x7+15=…

a)

40

b)

50

c)

55

d)

60

76.

How much is one half of one hundred apple?

a)

Twenty Apples

b)

Ten Apples

c)

Fifty Apples

d)

Sixty Apples

77.

A snail moves from A to D ( see th figure). How far in centimetres does it move?

a)

90

b)

100

c)

80

d)

70

78.

5x 7…2x 10

a)

>

b)

<

c)

+

d)

=

79.

A piece of copper wire is curved into a star, with each side 4 cm long. Calculate the length of the piece.

a)

14cm

b)

12cm

c)

8cm

d)

16cm

80.

Fill in the missing number:

3 x2=12:…

a)

2

b)

3

c)

4

d)

5

81.

How many hours a day?

Answer:

There are… hours in a day.

a)

24

b)

12

c)

48

d)

10

82.

4x8=...

a)

28

b)

81

c)

32

d)

84

83.

A shop sells 28kg of sugar the first time. Then it sells 13 more kg of sugar than the first sale the second time. How many kilograms of sugar does the sell the second time?

Answer: A shop sell...kilogram of sugar the second time.

a)

15

b)

41

c)

54

d)

45

84.

Find x, x-26= 5x 8

Answer: x=…

a)

14

b)

4

c)

24

d)

34

85.

Find x,x-28= 72

Answer: x=…

a)

100

b)

46

c)

65

d)

45

86.

Your grandmother is 70 years old. Your father is 28 years younger than her. How old is your father after 2 years?

a)

42

b)

44

c)

46

d)

40

87.

Calculate: 4x2+74=...

a)

80

b)

83

c)

82

d)

45

88.

Find x, x-43 = 5x 10

Answer: x=......

a)

7

b)

93

c)

97

d)

65

89.

Theres are 24 panes of glass intalled in the window of a room. Each window has 4 panes. How many windows are there in the room?

Answer: There are... window panes.

a)

5

b)

6

c)

7

d)

9

90.

There are two roads going from Lan's house to Hong's house, there are four roads going from Hong's house to Mai's house. How many there a way to go from Lan's house to Mai's house that has to go through Hong's house?

Answer: There are...way

a)

4

b)

6

c)

8

d)

10

91.

In a subtraction that is equal to 22, know that if you keep the minus number and reduce the deducted by half of the minus number then the difference is 18. Find the minus number?

Answer: The minus number:...

a)

16

b)

14

c)

12

d)

10

92.

Two numbers are equal to 24. Know that if you keep the same number subtracted and add minus 8 units, what is the difference new?

Answer: The minus number:...

a)

14

b)

32

c)

42

d)

26

93.

Calculate:100-27-34

a)

40

b)

39

c)

29

d)

41

94.

Which is makes the sentence true?

100-23-12…43+24

a)

>

b)

<

c)

=

d)

+

95.

How many triangles in the picture?

a)

4

b)

5

c)

7

d)

6

96.

Given these numbers 54,34,57,82,6,14.

The sum of the greatest number and the least number of these numbers is....

a)

6,14,34,54,57,82

b)

82,57,54,34,14,6

c)

82,14,34,54,57,6

d)

57,34,14,54,6,82

97.

Subtract: 64-28-12=...

a)

23

b)

25

c)

24

d)

12

98.

Circle the letter under the figure that has 1/3 of the number of squares shaded.

a)

A

b)

B

c)

C

d)

D

99.

Calculate the perimeter of a quadrilateral?

a)

16cm

b)

18cm

c)

20cm

d)

22cm

100.

calculate: 24+35-12=

a)

37

b)

47

c)

57

d)

74

Vòng 9- đề 1

Total questions: 100

Worksheet time: 1hrs 5mins

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