Free Printable 8H2 Friday

1.

A transformation in which a graph or geometric figure is picked up and moved to another location without any change in size or direction.

a)

Translation

b)

Rotation

c)

Reflection

d)

Dilation

2.

Determine how to translate triangle ABC to triangle A'B'C'.

a)

left 2, up 9

b)

right 2, down 9

c)

left 2, down 9

d)

left 2, up 5

3.

Translations, reflections and rotations are all known as ________________________.

a)

Geometry

b)

Transformations

c)

Congruent

4.

State the line of reflection.

a)

Reflection across y-axis

b)

Reflection across x-axis

c)

Reflection across x = 1

d)

Reflection across y = 1

5.

Flipping a figure is a ...

a)

Rotation

b)

Reflection

c)

Dilation

d)

Translation

6.

Is the picture being reflected in the y-axis or x-axis?

a)

y-axis

b)

x-axis

7.

This is . . .

a)

a scalene triangle

b)

an obtuse triangle

c)

an equilateral triangle

d)

a right triangle

8.

What is standard form?

a)

Writing numbers as a

calculator writes numbers

b)

A system of writing

very large or very small numbers

c)

Writing numbers as decimals

9.

True or False:

When writing

a number in standard form,

the first number must be

greater than 1 but less than 10.

a)

FALSE

b)

TRUE

10.

What is 6.7 × 10⁴ written

as an ordinary number?

a)

67000

b)

6700

c)

670000

d)

0.00067

11.

What is 3 × 10^-2 written

as an ordinary number?

a)

300

b)

3000

c)

0.03

d)

0.3

12.

What is 45,000 written in standard form?

a)

45 × 10³

b)

4.5 × 10⁴

c)

4.5 × 10³

13.

What is 0.00051

written in standard form?

a)

5.1 × 10^-4

b)

51 × 10^-4

c)

5.1 × 10^-5

14.

What is the area of a square with a length of 4 cm?

a)

16 cm

b)

16 square cm

c)

8 cm

d)

8 square cm

15.

Find the AREA of this figure.

a)

160 square feet

b)

160 feet

c)

160

d)

1600 feet

16.

Find the area of this triangle.

a)

12 in²

b)

22 in²

c)

18 in²

d)

24 in²

17.

Find the area of the figure.

a)

10 cm²

b)

24 cm²

c)

12 cm²

d)

20 cm²

18.

What do we call this object below?

a)

Net

b)

Triangle

c)

Geometry

d)

y = mx + b

19.

2 X (14 - 10)

a)

18

b)

4

c)

8

d)

20

20.

3²+ (17 - 5)

a)

21

b)

18

c)

22

d)

20

21.

4 X ( 5 + 2)

a)

30

b)

24

c)

26

d)

28

22.

55 - ( 4 X 11)

a)

22

b)

33

c)

44

d)

11

23.

( 3 + 4 ) X (9 - 3)

a)

36

b)

42

c)

44

d)

40

24.

19 - 5 X 3

a)

2

b)

4

c)

6

d)

8

25.

12.9 + 2.9

a)

15.8

b)

12.8

c)

15.0

d)

7.9999

26.

5.0 + 3.2

a)

5.9

b)

6.8

c)

10.9

d)

8.2

27.

7.87 + 3.6 =

a)

11.47

b)

4.27

c)

8.23

d)

10.93

28.

45 + 6.5

a)

1.1

b)

110

c)

11

d)

51.5

29.

5.6 + 0.76 =

a)

13.2

b)

1.32

c)

6.36

d)

63.6

30.

1.8-0.9

a)

0.9

b)

2.7

c)

0.8

d)

2.2

31.

0.56-0.23

a)

0.32

b)

0.45

c)

0.33

d)

1.2

32.

1.24-0.7

a)

0.44

b)

1.4

c)

0.55

d)

0.54

33.

17.23-0.255

a)

16.975

b)

2.34

c)

15.999

d)

18.88

34.

√ 16

a)

8

b)

3

c)

4

d)

6

35.

What is the square root of 25?

a)

5

b)

12

c)

3

d)

6

36.

11²=

a)

22

b)

44

c)

144

d)

121

37.

What is the square root of 4?

a)

9

b)

4

c)

2

d)

10

38.

Which statement is NOT true?

a)

√169 = 13

b)

15² = 225

c)

4² = √16

d)

√164 = 18

39.

What is the square root of 49?

a)

6

b)

7

c)

8

d)

9

40.

Check all the correct answers.

Which of the following numbers have 2 as a factor?

a)

8

b)

10

c)

15

d)

24

41.

Check all the correct answers.

Which of the following numbers have 5 as a factor?

a)

15

b)

20

c)

25

d)

32

42.

Is 3 a factor of 21?

a)

yes

b)

no

43.

Is 5 a common factor of 75 and 80?

a)

yes

b)

no

44.

Is 8 a common factor of 72 and 96?

a)

yes

b)

no

45.

Which lists all the factors of 64?

a)

1, 64

b)

1, 2, 3, 4, 5, 6, 7, 8

c)

1, 2, 32, 64

d)

1, 2, 4, 8, 16, 32, 64

46.

Which lists all the factors of 100?

a)

1, 2, 4, 5, 10, 20, 25, 50, 100

b)

1, 100

c)

1, 2, 3, 4, 5, 6, 7, 8, 25, 50, 100

d)

1, 2, 4, 5, 10

47.

Which number is a multiple of 3?

a)

27

b)

28

c)

29

d)

26

48.

Which number is a multiple of 3?

a)

48

b)

49

c)

47

d)

46

49.

Which number is a multiple of 5?

a)

154

b)

30

c)

53

d)

54

50.

List the first 5 MULTIPLES of 3

a)

3, 6 10, 15, 20

b)

1, 3, 2, 6, 4

c)

3, 6, 9, 12, 15

d)

6, 9, 12, 15, 18

51.

What are the next three multiples? 6, 12, 18, ___ ,___ ,___

a)

24, 30, 34

b)

24, 36, 42

c)

24, 30, 36

d)

22, 28, 34

52.

Simplify:
1y - 2x - 3y + 4x

a)

-2x + 2x

b)

-2y - 2x

c)

-4y - 6x

d)

2y - 2x

53.

Simplify:
13y + (-4) + 7

a)

13y + 3

b)

13y - 3

c)

16y

d)

-13 + 3

54.

Simplify:
20x + 27y + 38y + 29x

a)

49y + 64x

b)

49y + 65x

c)

49x + 65y

d)

49x - 65y

55.

3 - 2a + 3a + 5a

a)

5a+3

b)

5a-3

c)

6a + 3

d)

8a+3

56.

4x+2x+3x

a)

10x

b)

9x

c)

11x

d)

8x

57.

7(3x)

a)

20x

b)

10x

c)

73x

d)

21x

58.

6x+2x

a)

12x

b)

8x

c)

6x

d)

2x

59.

10(f + 5)

a)

10f + 50

b)

f + 50

c)

10f + 5

d)

b + c

60.

3x(x+1)

a)

3x²+1

b)

3x²+3x

c)

3x+1

61.

Expand 5(c + 2)

a)

5c + 10

b)

5c² + 2

c)

5c + 2

d)

5c + 7

62.

7(g + 3)

a)

7g + 21

b)

7g + 3

c)

10g

d)

g + 21

63.

4(2t - 5)

a)

8t - 20

b)

8t - 5

c)

6t - 20

d)

6t - 9

64.

x(x + 1) + 3(x + 1)

a)

x² + 4x +3

b)

x² + 3x +3

c)

6x + 3

d)

x² + x +3

65.

5(2h + 1) - 2(h + 2)

a)

8h + 1

b)

8h - 1

c)

8h + 3

d)

8h +9

66.

Probability is ...

a)

the chance that some event will occur.

b)

a game that involves coins.

c)

a guarantee.

67.

Probability can be written as ...

a)

a fraction

b)

a decimal

c)

a percent

d)

all of the above

68.

A bag has 3 red marbles, 2 blue and 4 yellow. What is the theoretical probability of pulling a red?

a)

3/10

b)

3/9

c)

1/9

d)

1/3

69.

An unlikely chance event is closer to what number?

a)

0

b)

1

c)

2

d)

3

70.

What is the probability of flipping a coin and getting heads?

a)

1/2

b)

1/3

c)

1/4

d)

Never, Tails never fails.

71.

The probability of it raining today is 30%. What is the probability that it will NOT rain?

a)

30%

b)

70%

c)

100%

d)

0%

72.

A jar contains 2 pink, 6 red, and 4 blue marbles. If you pick one marble without looking, what is the probability that the marble you pick will be red or blue?

a)

5/6

b)

1/2

c)

1/3

d)

1/6

73.

A die is rolled once. What is the probability of rolling a 5? Your answer should be a fraction in simplest form.

a)

1/6

b)

1/3

c)

2/5

d)

5/6

74.

A die is rolled once. What is the probability of rolling an odd number? Your answer should be a fraction in simplest form.

a)

1/6

b)

1/2

c)

3/6

d)

2/5

75.

A die is rolled once. What is the probability of rolling a number less than 3? Your answer should be a fraction in simplest form.

a)

1/3

b)

2/6

c)

3/6

d)

1/6

76.

If $a=3$ , find $7-a$

a)

2

b)

3

c)

4

d)

5

77.

If $c=5$ , find $2c$

a)

7

b)

8

c)

9

d)

10

78.

If $d=11$ , find $d+3$

a)

11

b)

12

c)

13

d)

14

79.

If $e=8$ , find $e+e$

a)

16

b)

88

c)

14

d)

0

80.

If $f=-4$ , find $3f$

a)

$12$

b)

$-12$

c)

$34$

d)

$-34$

81.

If $j=4$ , find $2j+3$

a)

27

b)

11

c)

12

d)

9

82.

Work out the value of the following expressions when a = 3, b = 4 and c = 5.
a + b

a)

7

b)

8

c)

9

d)

6

83.

Work out the value of the following expressions when a = 3, b = 4 and c = 5.
3ab

a)

10

b)

12

c)

15

d)

36

84.

What is the measurement of x?

a)

25

b)

15

c)

20

85.

What is the measurement of the missing angle?

a)

56

b)

52

c)

79

86.

Find the measure of angle x.

a)

214 degrees

b)

6 degrees

c)

186 degrees

d)

180 degrees

87.

Which could be the measurement of an acute angle?

a)

0

b)

35

c)

180

d)

90

88.

What could be the measurement of an obtuse angle?

a)

90

b)

20

c)

130

d)

180

89.

What is the measurement of a straight angle?

a)

100

b)

180

c)

360

d)

240

90.

a)

47

b)

57

c)

53

d)

133

91.

Find the measure of each angle indicated.

a)

139°

b)

66°

c)

138°

d)

116°

92.

What 3D shape is like a box?

a)

Cube

b)

Sphere

c)

Cone

d)

Cylinder

93.

What 3D shape is like a party hat?

a)

Cube

b)

Sphere

c)

Cone

d)

Cylinder

94.

What 3D shape looks like a ball?

a)

Sphere

b)

Cylinder

c)

Cone

d)

Cube

95.

What shape is this?

a)

Cone

b)

Pyramid

96.

rectangle?

a)

yes

b)

No

97.

Hexagon?

a)

yes

b)

No

98.

What shape is this?

a)

Pentagon

b)

Circle

c)

Hexagon

d)

Square

99.

What shape is this?

a)

Octagon

b)

Circle

c)

Oval

d)

Hexagon

100.

56 × 23

a)

1288

b)

1289

c)

1278

d)

1287

101.

37 × 612

a)

22644

b)

22645

c)

22655

d)

22677

102.

87 × 34

a)

2958

b)

2598

c)

2668

d)

2788

103.

67 × 284

a)

19028

b)

19082

c)

19228

d)

19828

104.

324 × 87

a)

28188

b)

28111

c)

21948

d)

21943

105.

35 × 43

a)

1505

b)

1405

c)

1435

d)

1535

106.

94 × 38

a)

3572

b)

2572

c)

2472

d)

3472

8H2 Friday

Total questions: 106

Worksheet time: 3hrs 27mins

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