Free Printable maths

1.

Cho hình vẽ. Số đo góc xOy là :

a)

$90^o$

b)

$60^o$

c)

$30^o$

d)

$10^o$

2.

Cho hình vẽ. Số đo góc xOz là:

a)

$90^o$

b)

$60^o$

c)

$100^o$

d)

$110^o$

3.

Cho hình vẽ. Số đo góc xOt là:

a)

$50^o$

b)

$60^o$

c)

$150^o$

d)

$130^o$

4.

Góc vuông là góc có số đo nào sau đây?

a)

90^o

b)

180^o

c)

nhỏ hơn 90^o

d)

60^o

5.

Góc bẹt là góc có số đo nào sau đây?

a)

90^o

b)

180^o

c)

nhỏ hơn 90^o

d)

nhỏ hoặc bằng 180^o

6.

Cho $\angle xOy=110^o$ . Nhận xét nào sau đây là đúng?

a)

Góc xOy là góc nhọn.

b)

Góc xOy là góc tù

c)

Góc xOy là góc bẹt

d)

Góc xOy là góc vuông

7.

Cho hình ảnh trên. Số đo góc xOy là:

a)

$150^o$

b)

$110^o$

c)

$40^o$

d)

$180^o$

8.

Cho hình ảnh trên. Kết luận nào sau đây sai?

a)

Ot là tia phân giác của góc xOy.

b)

Oy là tia phân giác của góc xOt

c)

$\angle xOy=60^o$

d)

$\angle xOt=\angle tOy$

9.

Cho hình ảnh trên. Kết luận nào sau đây đúng?

a)

Oz là tia phân giác của góc xOy

b)

Oy là tia phân giác của góc xOz.

c)

Tia Oy nằm giữa hai tia Ox và Oz.

d)

$\angle xOz+\angle xOy=\angle yOz$

10.

Which number sentence is equivalent to 8 × 12?

a)

(8 × 10) + (8 × 2)

b)

(8 × 1) + (8 × 2)

c)

(8 × 10) + 2

d)

8 + (10 × 2)

11.

Which expression is equivalent to 9 × (6 - 1)?

a)

54 - 5

b)

54 - 1

c)

9 × 5

d)

9 × 7

12.

What is the correct result of the calculation: 36 × 97 = 36 × (100 - _)?

a)

3

b)

7

c)

4

d)

0

13.

Which calculation is wrong?

a)

10 + (2 + 8) × 3 = 40

b)

(10 + 2 + 8) × 3 = 60

c)

(10 + 2) + 8 × 3 = 58

d)

10 + 2 + 8 × 3 = 36

14.

How can Tony write his calculation? Tony wants to add 5 and 6, then multiply by 7.

a)

5 + 6 × 7

b)

(5 + 6) × 7

c)

5 × (6 + 7)

d)

5 + (6 × 7)

15.

What is the correct order of operations in the expression 3 × 4 + 6?

a)

First multiply, then add

b)

First add, then multiply

c)

Perform multiplication and division last

d)

Brackets must be used first

16.

Which is the correct expression for calculating 42 × 24?

a)

42 × 2 × 12

b)

42 × 2 × 24

c)

42 ÷ 2 × 12

d)

42 × 2 ÷ 24

17.

Eric uses the distributive property for: 5 × (7 + 1). What is the correct calculation?

a)

5 × 7 + 5 × 1

b)

5 × 8

c)

35 + 5

d)

35

18.

Ruby is working on a problem with brackets: 3 × 4 × 5. Which rule should she follow to simplify this correctly?

a)

Use the associative rule

b)

Use the distributive rule

c)

Brackets must be applied first

d)

Use the commutative rule

19.

What is 12 ÷ (2 + 4) + 1?

a)

3

b)

4

c)

2

d)

5

20.

Evaluate: (3 + 5) × 2

a)

10

b)

12

c)

20

d)

16

21.

What is 0.5 + 0.25 - 0.1?

a)

0.60

b)

0.55

c)

0.75

d)

0.65

22.

Calculate: 4 × (2 + 3) - 5

a)

10

b)

20

c)

15

d)

5

23.

If you have 1/2 + 1/4, what is the result?

a)

1

b)

3/4

c)

1/4

d)

1/2

24.

Write the missing numbers.

? + 7 × 8 = 64

a)

1

b)

8

c)

7

d)

-8

25.

Calculate: (1/3 + 1/6) × 2

a)

0.5

b)

2/3

c)

1/2

d)

1

26.

What is 5.5 - (2.5 + 1.5)?

a)

1.5

b)

2.5

c)

3.0

d)

4.0

27.

Evaluate: 8 ÷ (4 - 2) + 3

a)

10

b)

5

c)

4

d)

7

28.

Write the missing number to make the calculation correct.

(100 − ? ) × 10 = 10

(a)

29.

Are the following statements true or false?

(3 + 6) × 2 = 3 + (6 × 2)

a)

True

b)

False

30.

Write an operation sign in the box to make a correct number sentence.

18 ? 3 × 5 = 30

a)

÷

b)

x

c)

+

d)

-

31.

What are the coordinates of the park?

a)

(5 , 8)

b)

(1 , 5)

c)

(8 , 1)

d)

(3 , 3)

e)

(9 , 7)

32.

What is the coordinates of the school?

a)

( 5 , 8 )

b)

( 1 , 5 )

c)

( 8 , 1 )

d)

( 3 , 3 )

e)

( 9 , 7 )

33.

What is the coordinates of the airport?

a)

( 5 , 8 )

b)

( 1 , 5 )

c)

( 8 , 1 )

d)

( 3 , 3 )

e)

( 9 , 7 )

34.

What are the coordinates of the farm?

a)

( 5 , 8 )

b)

( 1 , 5 )

c)

( 8 , 1 )

d)

( 3 , 3 )

e)

( 9 , 7 )

35.

What are the coordinates of the campground?

a)

( 5 , 8 )

b)

( 1 , 5 )

c)

( 8 , 1 )

d)

( 3 , 3 )

e)

( 9 , 7 )

36.

Jim starts at the farm and he travels 6 units east and 4 units north. Where is he now?

a)

Park

b)

School

c)

Airport

d)

Campground

37.

Identify the coordinates of the point A

a)

(4,1)

b)

(1,1)

c)

(4,4)

d)

(1,4)

38.

Identify the coordinates of the point D

a)

(4,0)

b)

(4,1)

c)

(0,4)

d)

(1,4)

39.

Identify the coordinates of the point F

a)

(4,7)

b)

(4,6)

c)

(7,4)

d)

(6,4)

40.

What are the coordinates of point X?

a)

(5,2)

b)

(2,3)

c)

(4,4)

d)

(6,6)

41.

What is coordinate R?

a)

(2,5)

b)

(0,1)

c)

(2,3)

d)

(1,0)

42.

Reflect the point (2, -4) over the y-axis.

a)

(-4, 2)

b)

(-2, 4)

c)

(-2, -4)

d)

(2, 4)

43.

When you reflect a point over the x-axis, the _________ changes.

a)

x-coordinate

b)

y-coordinate

44.

When you reflect a point over the y-axis, the ____________ changes.

a)

x-coordinate

b)

y-coordinate

45.

Points G, and H are reflected over which axis?

a)

x-axis

b)

y-axis

c)

x and y-axes

46.

Reflect (-2, 5) over the x axis.

Think: What will change? the X or the Y?

a)

(-2, -5)

b)

(2, 5)

c)

(2, -5)

47.

Reflect (-2, 5) over the y axis.

Think: What will change? the X or the Y?

a)

(-2, -5)

b)

(2, 5)

c)

(2, -5)

48.

Reflect (-8, -1) over the y-axis.

Think: What will change? the X or the Y?

a)

(8, -1)

b)

(8, 1)

c)

(-8, 1)

49.

Reflect (8, 4) over the x axis.

Think: What will change? the X or the Y?

a)

(-8, 4)

b)

(-8, -4)

c)

(8, -4)

50.

If you reflect point C ( -1, -4) over the x-axis, what is the reflected point?

a)

C' ( -1, 4)

b)

C' ( 1, 4)

c)

C' ( 1, -4)

d)

C' ( -1, -4)

51.

If you reflect point B ( -2, 5) over the y-axis, what is the reflected point?

a)

B' ( 2, 5)

b)

B' ( -2, -5)

c)

B' ( 2, -5)

d)

B' ( -2, 5)

52.

If you reflect the point D ( 5, -1) over the x-axis, what is the reflected point?

a)

D' ( 5, 1)

b)

D' ( -5, -1)

c)

D' ( -5, 1)

d)

D' ( 5, -1)

53.

If you reflect the point D ( 5, -1) over the y-axis, what is the reflected point?

a)

D' ( -5, -1)

b)

D' ( 5, -1)

c)

D' ( -5, 1)

d)

D' ( 5, 1)

54.

How many degrees was the figure rotated?

a)

90 degrees counterclockwise

b)

180 degrees

c)

90 degrees clockwise

55.

What is this picture an example of?

a)

An angle

b)

A cat vertex

c)

Rotation

d)

Dilation

56.

Identify the transformation from A to D.

a)

90^o Clockwise Rotation

b)

180^o Rotation

c)

270^o clockwise Rotation

d)

360^o Rotation

57.

Identify the transformation from B to D.

a)

90^o Clockwise Rotation

b)

180^o Rotation

c)

270^o clockwise Rotation

d)

360^o Rotation

58.

The image C'D'E' is a rotation of CDE.

a)

True

b)

False

maths

Total questions: 58

Worksheet time: 58mins

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