Free Printable Vòng 8- Đề 2

1.

Sắp xếp các ô cso giá trị tăng dần và chọn đáp án đúng?

a)

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

b)

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

c)

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

d)

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

2.

Calculate: 83 - 26=....

a)

57

b)

67

c)

54

d)

34

3.

Which of the following is less than 56?

a)

50 + 8

b)

49 + 7

c)

36 + 29

d)

48 + 6

4.

What time is shown?

a)

6:30

b)

7:00

c)

7:30

d)

12:00

5.

Which month comes just before February?

a)

October

b)

January

c)

December

d)

September

6.

Choose the expression that results in the same sum 70 as:

a)

61+13

b)

23+47

c)

20+55

d)

32+41

e)

27+45

7.

Which the following equations is true?

a)

57=32+18+3

b)

83=37+49-12

c)

74=22+17+35

d)

67= 98-37+3

8.

How much is one half of fifty lemons?

a)

Twelve lemons

b)

Nine lemons

c)

ten lemons

d)

twenty-five lemons

9.

Which number is nineteen less than forty five?

a)

thirty nine

b)

twenty four

c)

thirty four

d)

twenty six

10.

Which the following result is greater then 73 ?

a)

23+31+25

b)

47+9+13

c)

37+11+23

d)

41+17+15

11.

Calculate: 34+12+25

a)

65

b)

84

c)

71

d)

75

12.

There are twenty-seven apples, nineteen oranges, twelve kiwis and seventeen tomatoes. How many more apples than tomatoes are there?\\

a)

8

b)

10

c)

13

d)

15

13.

What is make 76?

a)

34+33

b)

52+24

c)

43+25

d)

53+17

14.

Fill in the missing number: 38-12=23+…

a)

3

b)

4

c)

13

d)

25

15.

Calculate: 36+56=...

a)

93

b)

92

c)

97

d)

94

16.

Your mother picks 56 oranges. Your sister picks 18 more oranges than your mother does. How many oranges does both picks?

Answer: Both picks…oranges.

a)

38

b)

92

c)

94

d)

85

17.

98-29=…

a)

65

b)

62

c)

69

d)

76

18.

In a primary school, the number of student in Grade 1 is 88. The number of students in Grade 2 is 12 more than that of students in Grade 1. The number of students in Grade 3 is 24 less than that of students in Grade 2. How many students in Grade 3 are there in that school?\\

Answer: There are in Grade 3 is… students in that school.

a)

100

b)

76

c)

73

d)

78

19.

calculate: 83-15-12=...

a)

56

b)

54

c)

57

d)

48

20.

Find the sum of the greatest and the smallest number in the following table.

a)

78

b)

87

c)

47

d)

54

21.

Write "ninety one" in number.

Answer:...

a)

19

b)

29

c)

91

d)

81

22.

Which number sentence is false?

a)

43+25=68

b)

56+34<65

c)

78-45<54

d)

43-32=11

23.

Find the next term of the following sequence:

1, 1, 2, 3, 5, ...

a)

5

b)

6

c)

7

d)

8

24.

What number between 37 and 47 is exactly divisible by both 2 and 3?

a)

42

b)

43

c)

45

d)

46

25.

A shop sells sweets where every 3 sweet wrappers can be exchanged for one more sweet. Ali has enough money to buy only 7 sweets. What is the biggest number of sweets that he can get from the shop?

a)

7

b)

8

c)

9

d)

10

26.

Calculate: 27+35-26=...

a)

35

b)

36

c)

37

d)

38

27.

Mark has 34 books. lan less than 26 books mark. How many books do both of you have?

lan and mark has... books

a)

8

b)

34

c)

18

d)

43

28.

Counting up from 34, which number comes next?

The answer is…

a)

33

b)

34

c)

35

d)

36

29.

Which number comes right before 17?

The answer is…

a)

16

b)

17

c)

18

d)

19

30.

Put these number 16,37,86,53,74 in order from greatest to least. The answer is:

a)

16,37,53,74,86

b)

74,86,37,53,16

c)

86,74,53,37,16

d)

74,53,37,16,86

31.

The preceding number of the largest number has two digits is…

a)

97

b)

98

c)

99

d)

100

32.

28kg+ 25kg-18kg=...

a)

23

b)

24

c)

25

d)

26

33.

Calculate: 37+20+12 =…

a)

39

b)

29

c)

32

d)

43

34.

Calculate: 78-12=…

a)

67

b)

66

c)

68

d)

69

35.

Calculate: 54+46-55=...

a)

100

b)

45

c)

55

d)

46

36.

Convert:2 dm+ 15cm=….. cm

a)

17

b)

35

c)

2

d)

34

37.

Sofia makes 67 paper flower and she gives her friend 17 flowers. How many paper flowers does she have left?

a)

84

b)

50

c)

40

d)

74

38.

Quang has 63 marbles. Long has 15 marbles less than Quang does. How many marbles does Long have?\\

Answer:Long has...marbles

a)

78

b)

48

c)

43

d)

34

39.

How many numbers are there in the following table that are smaller than 43?

a)

1

b)

2

c)

3

d)

4

40.

Put these number 27, 45, 63, 98 in order from least greatest to least

Answer:...

a)

98,63,45,27

b)

63,45,27,98

c)

45,27,63,98

d)

27,45,63,98

41.

What time is show?

a)

3h20

b)

4h15

c)

3h32

d)

12h32

42.

How many triangle in the figure?

a)

16

b)

15

c)

17

d)

18

43.

What number is 16 greatest than 4 units?

a)

20

b)

24

c)

26

d)

28

44.

Write " eighty-four" in number.

Answer:...

a)

48

b)

84

c)

18

d)

14

45.

Find x, x+12=67

Answer: x=...

a)

45

b)

55

c)

65

d)

54

46.

Find the value of x such that: 84-x=0

Answer: x=…

a)

84

b)

48

c)

54

d)

64

47.

Find x such that 28+x=63

Answer: x=…

a)

45

b)

35

c)

54

d)

43

48.

Find value of x such that:45-x=15

Answer: x=…

a)

60

b)

30

c)

40

d)

50

49.

Fill in the missing number: 21+…= 57+14

Answer:...

a)

71

b)

60

c)

50

d)

40

50.

Mother brought a basket of eggs to market. Mother sold 42 eggs, in the remaining 13 eggs . How many eggs have mother brought to the market?\\

Answer: Mother have…eggs to the market

a)

65

b)

55

c)

45

d)

35

51.

There was a 90 cm long cord, it was cut 2dm. How many centimeters is the remaining rope?\\

Answer: The remaining rope is...centimeters

a)

88

b)

92

c)

7

d)

87

52.

Fill in the missing number:…+41=67

Answer:

a)

100

b)

26

c)

37

d)

36

53.

68-35=…

a)

23

b)

33

c)

43

d)

3

54.

How many 2-digit numbers which have 9 tens are there?

Answer: There are…numbers

a)

9

b)

10

c)

90

d)

19

55.

Max has 14 label books. After Max gives Jan 3 label books, Jan has 12 label books. How many label book do they have in all now?

Answer: They have.... label book in all now

a)

23

b)

22

c)

21

d)

20

56.

Calculate: 54+40-34=...

a)

50

b)

60

c)

40

d)

30

57.

Subtract 21 from 54 is…

a)

75

b)

33

c)

54

d)

50

58.

Linh weighs 27kg. Lan has 13kg weighs more than Linh has.

Lan weighs ….kg.

a)

14

b)

40

c)

43

d)

43

59.

Find the sum of all even number in the table

a)

83

b)

93

c)

76

d)

78

60.

77-33+16=…

a)

56

b)

60

c)

65

d)

70

61.

Which number comes between? 74…76

a)

57

b)

75

c)

76

d)

78

62.

Which addition has the smallest result?

a)

48+14

b)

38+25

c)

48+15

d)

28+39

63.

Choose the suitable number: 6+38=

a)

98

b)

34

c)

44

d)

32

64.

Calculate: 3x7+29=…

a)

50

b)

40

c)

45

d)

60

65.

The value of 2x9=...

a)

16

b)

17

c)

18

d)

30

66.

Calculate: 2x9-12=…

a)

10

b)

6

c)

8

d)

9

67.

Find the value of b such that 2x9=b

Answer: b=…

a)

29

b)

27

c)

18

d)

21

68.

Find the value of x such that: 45-x=0

Answer: x=...

a)

45

b)

23

c)

54

d)

34

69.

Find the value of x such that: 35-34= x

Answer: x=…

a)

4

b)

3

c)

2

d)

1

70.

What is the next number in the following sequence?

2,3,5,8,12,17…

Answer: The next number is

a)

22

b)

15

c)

20

d)

23

71.

Calculate: 52+36-24=…

a)

34

b)

64

c)

46

d)

74

72.

Find the sum of all even number in the table

a)

96

b)

93

c)

90

d)

92

73.

Calculate: 62-33+53=…

a)

72

b)

82

c)

80

d)

91

74.

Fill(>,<,=) in the blank:16+4-7… 7+7

a)

>

b)

<

c)

=

75.

36+47-22… 65+18-43

a)

>

b)

<

c)

=

d)

+

76.

Finds x, 71-8=x

Answer: x=…

a)

73

b)

63

c)

53

d)

43

77.

Nam has 75 marbles. Kien has 15 marbles less than Nam does. How many marbles does Nam have?

Answer: Kiên has...marbles

a)

90

b)

60

c)

65

d)

54

78.

There are 92 ducks, 65 of them are in the pond. How many ducks are on the ground?

Answer: …ducks

a)

24

b)

54

c)

72

d)

27

79.

What is the difference between the greatest number and the least number?

Answer: The difference between the greatest number and the least number is....

a)

51

b)

73

c)

24

d)

78

80.

How many whole numbers are less than 54?

Answer: There are....... numbers

a)

54

b)

53

c)

55

d)

56

81.

Jim has 55 candies. Mai has less than 46 Jim candies. How many candies Mai have?

Answer: Mai has...candies

a)

9

b)

10

c)

101

d)

14

82.

Which is a better estimate for the length of a pencil?

a)

15dm

b)

70cm

c)

5dm

d)

15cm

83.

Andy has 34 stamps. Mary has the same numbers of stamps. How many stamps do they have altogether?\\

Answer: … stamps

a)

70

b)

69

c)

68

d)

67

84.

Calculate: 93-38+23=…

a)

78

b)

56

c)

87

d)

79

85.

Bael is more than 10 years old but less than 13 years old. He is not 11 years old. How olds is Bael?

Answer:… years old

a)

10

b)

11

c)

13

d)

12

86.

Find x such that: 8+x=83-45

Answer: x=…

a)

38

b)

30

c)

35

d)

28

87.

Find x such that x-24=9+13

Answer: x=…

a)

46

b)

22

c)

23

d)

47

88.

There are 33 student in class 2C. 4 of them have been moved to another class. How many students laft are there class 2C?

Answer: … students

a)

37

b)

31

c)

29

d)

28

89.

How many triangle in the figure ?

a)

14

b)

15

c)

16

d)

17

90.

An’s family has 13 rabbits. The number of hens is 19 more than the number of rabbits. How many hens does An’s family have?

Answer: An'family has...hens

a)

32

b)

22

c)

23

d)

25

91.

53-18-13=…

a)

22

b)

23

c)

24

d)

25

92.

73-…+12=47

a)

13

b)

14

c)

15

d)

16

93.

Mary has 6 boxes of chocolate. Each box has 2 chocolate bars. How many chocolate bars does she have?

Answer: She have… chocolate bars

a)

8

b)

6

c)

12

d)

10

94.

Fill in the missing number.

70-17=…+ 24

a)

23

b)

24

c)

25

d)

29

95.

Find the value of x such that: 65-x=43

Answer:x=…

a)

12

b)

14

c)

22

d)

32

96.

Given these numbers 36, 29, 17, 50, 43, 62\\

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

a)

36, 29, 17, 50, 43, 62

b)

62,50,43,36,29,17

c)

17, 29, 36, 50, 43, 62

d)

62, 29, 36, 50, 43, 17

97.

What is the next number in the following sequence?

0,1,4,9,15,26,...

Answer: The next number is…

a)

47

b)

37

c)

30

d)

32

98.

What is the next number in the following sequence?

3, 6, 9, 12, ...

Answer: The 10th number is…

a)

27

b)

21

c)

30

d)

33

99.

Lyly had 60 rice crackers. She gave 10 rice crackers to her grandparents and gave 15 crackers to 15 friends. How many rice crackers did she have left?

Answer: She had… rice crackers

a)

35

b)

25

c)

15

d)

5

100.

40cm+3dm-20cm=…dm

a)

90

b)

9

c)

19

d)

99

Vòng 8- Đề 2

Total questions: 100

Worksheet time: 1hrs 5mins

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