Free Printable Dynamic Brains

1.

$52\div1000$

a)

52

b)

5.2

c)

0.52

d)

0.052

e)

52,000

2.

$52\div10$

a)

52

b)

5.2

c)

0.52

d)

0.052

e)

520

3.

$7.42\div10^2$

a)

7.42

b)

0.742

c)

0.0742

d)

742

4.

$7.42\div10^1$

a)

7.42

b)

0.742

c)

0.0742

d)

74.2

5.

$72.4\div10^0$

a)

72.4

b)

0.724

c)

0.0724

d)

7.24

6.

Dividing a number by 10 is the same thing as multiplying a number by?

a)

1

b)

0.1

c)

0.01

d)

0.001

7.

Multiplying by 0.001 is the same as dividing by?

a)

1

b)

10

c)

100

d)

1000

8.

Which is not true about our brain?

a)

The brain is changeable

b)

The brain is changing

c)

The brain is complex

d)

The brain is stagnant

9.

$5x+10=20$

a)

$x=2$

b)

$x=4$

c)

$x=6$

d)

$x=-6$

10.

x+3=-3

a)

$x=0$

b)

$x=3$

c)

$x=-6$

d)

$x=6$

11.

2x+3=x

a)

$x=3$

b)

$x=1$

c)

$x=-1$

d)

$x=-3$

12.

$m+25=2m-25$

a)

$m=25$

b)

$m=50$

c)

$m=-25$

d)

$m=0$

13.

\frac{m+5}{3}=10

a)

$m=30$

b)

$m=25$

c)

$m=35$

d)

$m=15$

14.

\frac{x+3}{2}=x

a)

$x=6$

b)

$x=3$

c)

$x=-3$

d)

$no\ solution$

15.

The value of t of the following equation 13 x 4 + 5 = 10t - 3

a)

6

b)

8

c)

12

d)

16

16.

The solution of the following equation 3m + 7 = 31 - m

a)

4

b)

6

c)

8

d)

12

17.

The solution of the following equation 2(3x + 5) - 2(7x -3) = x + 7

a)

1

b)

5

c)

8

d)

13

18.

Given the function y = -x + 5, what is the range if the domain is (-3, 0, 3)?

a)

(2, 5, 8)

b)

(-3, 0, 3)

c)

(-2, 5, 8)

d)

(-2, 2, 5)

19.

Which line has a positive slope?

a)

b)

c)

d)

20.

Which line has a slope of zero?

a)

b)

c)

d)

21.

What is the slope and y-intercept of a line with the function y = -8x - 9?

a)

Slope = -8; y-intercept = 9

b)

Slope = 9, y-intercept = 8

c)

Slope = -8; y-intercept = -9

d)

Slope = -9; y-intercept = -8

22.

Which equation shows a line that has a slope of 7 and a y-intercept of 8?

a)

y = 7x -8

b)

y = 8x + 7

c)

y = 8x - 7

d)

y = 7x + 8

23.

Which number can be rounded to 37.90?

a)

36.864

b)

35.1

c)

37.836

d)

37.864

24.

What is 3.456 rounded to the nearest hundredths?

a)

3.45

b)

3.456

c)

3.460

d)

4

25.

Round 6,978 to the hundreds place.

a)

7,000

b)

6,900

c)

6,000

d)

6,800

26.

Which comparison is correct?

a)

1,801 > 1,810

b)

991 > 919

c)

5,206 > 5,260

d)

610 < 601

27.

Round to the nearest whole number.
77.538

a)

100

b)

77

c)

78

d)

77.5

28.

What is the value of the 4 in the number 549,632

a)

hundred thousands

b)

ten thousands

c)

40,000

d)

400,000

29.

What is the expanded form of the number: 4,305

a)

4,000 + 300 + 5

b)

4,000 + 300 + 50

c)

40,000 + 3,000 + 5

d)

4,000 + 30 + 5

30.

The numbers 0, 1, 2, 3, ... are called

a)

whole numbers

b)

integers

c)

rational numbers

d)

natural numbers

31.

Which of the following is an integer, but NOT a whole number?

a)

0

b)

27

c)

-9

d)

345

32.

Which number is PRIME?

a)

19

b)

16

33.

Choose a prime number.

a)

45

b)

46

c)

47

d)

48

34.

Order the decimals from least to greatest.0.38, 0.4, 0.36

a)

0.38, 0.4, 0.36

b)

0.4, 0.36, 0.38

c)

0.36, 0.4, 0.48

d)

0.36, 0.38, 0.4

35.

Order from least to greatest. 1.25 1.52 1.02 1.50

a)

1.25 1.52 1.02 1.50

b)

1.52 1.02 1.50 1.25

c)

1.02 1.50 1.25 1.52

d)

1.02 1.25 1.50 1.52

36.

Are these decimals in order from least to greatest?
5.04
5.069
5.4
5.64

a)

yes

b)

no

37.

How many sides does a Quadrilateral have?

a)

4

b)

3

c)

6

d)

9

38.

A quadrilateral with four sides of equal length and four right angles is ________.

a)

square

b)

rectangle

c)

rhombus

d)

octagon

39.

Is a quadrilateral that has opposite sides that are parallel and all of its sides are the same length

a)

Rhombus

b)

Trapezoid

c)

Rectangle

d)

Square

40.

How many sides does an Octagon have?

a)

4

b)

3

c)

9

d)

8

41.

How many sides does a decagon have?

a)

12

b)

9

c)

7

d)

10

42.

What is the name of this polygon?

a)

a pentagon

b)

a quadrilateral

c)

an octagon

d)

a triangle

43.

Choose the following images that are a polygons.

a)

b)

c)

d)

44.

Choose all the properties of a square

a)

its a rectangle

b)

its a rhombus

c)

its a parallelogram

d)

its a quadrilateral

45.

This is a pentagon. Pentagons have...

a)

5 sides and 5 angles

b)

3 sides and 2 angles

c)

2 sides and 3 angles

d)

10 sides all together

46.

What is a polygon?

a)

A closed plane figure made up of line segments

b)

An open plane figure made up of line segments

c)

A closed plane figure made up of rays

d)

An open plane figure made up of rays

47.

What does congruent mean?

a)

angles faces and sides or two of the same things

b)

Same size and shape

c)

same geometric angles

d)

equal measurement

48.

Tell whether the two figures are congruent.

a)

Yes, same size and same shape

b)

No, same shape but different sizes

c)

No, different size and different shapes

49.

What is congruency?

a)

Same size and shape

b)

Same size

c)

segment

d)

congruent

50.

Are these shapes congruent?

a)

Yes

b)

No

51.

How many more people have purple for a favorite color than GREEN?

a)

3

b)

5

c)

7

d)

6

52.

What percentage of fans chose

Robin or Batgirl?

a)

13% & 11%

b)

12% & 15%

c)

14% & 15%

d)

15% & 15%

53.

What was the difference between Hannah's rehearsal time on Monday and Tuesday?

a)

0

b)

50

c)

30

d)

80

54.

In which year did exactly 90 students have scholarships?

a)

2010

b)

2011

c)

2014

d)

2013

55.

Between Monday and Tuesday, the temperature ______________________.

a)

dropped

b)

decline

c)

decrease

d)

increased

56.

This graph represents a bicycle journey.

How far did the bicycle cover after 4 hours.

a)

2 km

b)

4km

c)

6km

d)

10km

57.

How long was the bicycle at rest

a)

1 hour

b)

2 hours

c)

30 minutes

d)

3 hours

58.

Hour long was the return journey in this graph

a)

10 hours

b)

18 hours

c)

8 hours

d)

36 hours

59.

What is the total distance covered by a car in this graph

a)

3 km

b)

12 km

c)

20 km

d)

24 km

60.

Calculate the speed of a car moving a distance of 100 miles in 2 hours

a)

100 miles/hours

b)

50 km/hr

c)

100 km/hr

d)

50 miles/hr

61.

How far will a car reach if it is moving with a speed of 80 km/hr for 4 hours

a)

320 km

b)

80 km

c)

4 km

d)

20 km

62.

Simplify

-3(x+5) + 2(x+5)

a)

A. -3x - 15

b)

B. x - 10

c)

C. 5x + 25

d)

D. -x - 10

63.

Simplify the expression:

7(a + 8) - 5a + 4

a)

2a + 60

b)

-5a + 60

c)

2a + 56

d)

7a + 4

64.

Which expressions can be used to represent the perimeter (p) and the area (a) of the rectangle below?

a)

p=20m+24 a=12m+15

b)

p=6m+24 a =10m+12

c)

p=3m+12 a=21m+35

d)

p=6m+24 a=21m+35

65.

Find the AREA of this figure.

a)

160 square feet

b)

160 feet

c)

160

d)

1600 feet

66.

If you were to rotate ABCD 180° about the origin, what would the coordinate of A' be?

a)

(-5, 5)

b)

(-3, -5)

c)

(-5, 3)

d)

(-3, 3)

67.

How many degrees was the figure rotated?

a)

90 degrees counterclockwise

b)

180 degrees

c)

270 counterclockwise

d)

90 degrees clockwise

68.

In the ordered pair, (7, -7), first I would move ____ then ____.

a)

Left, Down

b)

Left, Up

c)

Right , Up

d)

Right , Down

69.

Which axis runs vertically?

a)

x

b)

Y

70.

Which axis runs horizontally?

a)

x

b)

y

71.

How do you write an ordered pair?

a)

(X,X)

b)

(Y,X)

c)

(X,Y)

d)

(Y,Y)

72.

What point is at the ordered pair (0, 3)?

a)

A

b)

M

c)

R

d)

L

73.

Find the slope of the line.

a)

-2

b)

2

c)

-1

d)

1

74.

Find the slope of the line.

a)

-5/4

b)

5/4

c)

-4/5

d)

4/5

75.

Find the slope of the line.

a)

Undefined

b)

0

c)

1

d)

-1

76.

The root is the opposite of powers.

a)

True

b)

False

77.

Write as a power: 5 x 5 x 5 x 5

a)

5²

b)

5⁴

c)

4⁵

d)

5⁵

78.

Solve the power: 9²

a)

18

b)

90

c)

81

d)

99

79.

Work out the root: √16

a)

2

b)

4

c)

16

d)

8

80.

Work out the root: √144

a)

12

b)

144

c)

16

d)

11

81.

Work out the root: ∛27

a)

3

b)

9

c)

27

d)

13.5

82.

Write as a power: 12 x 12 x 12

a)

12³

b)

12²

c)

1728

d)

144

83.

Work out: 3³

a)

9

b)

3

c)

27

d)

30

84.

Work out: 6²

a)

30

b)

36

c)

12

d)

66

85.

Write as powers: a x a x a x c x b x c x b x b

a)

a³ x b³ x c²

b)

a³ x c³ x a²

c)

abc⁸

d)

a⁴ x b³ x c²

86.

At Donald's Donuts the number of donut holes in a bag can vary. Help Donald find the mode.
12,10,10,10,13,12,11,13,10

a)

13

b)

12

c)

11

d)

10

87.

The mode is the number ________________________.

a)

you see most

b)

you see least

c)

you don't see

d)

you see first

88.

93, 100, 82, 93, 67, 100, 67, 82, 93, 93
What is the mode of this data set?

a)

26

b)

93

c)

33

d)

82

89.

What is the RANGE of these numbers? 3, 7, 9, 10

(a)

90.

Find the average of these numbers.

10, 3, 2, 5

a)

5

b)

4

c)

10

d)

3

91.

What is the RANGE of these numbers:

22, 20, 23, 21, 23, 25, 22, 29

a)

5

b)

9

c)

2

d)

6

92.

What is the range of the data set? Remember to subtract the minimum value from the maximum value.

a)

4

b)

3

c)

2

d)

1

93.

What is the mode for this data set? Remember the mode is the most common or most frequent data.

a)

3

b)

4

c)

5

d)

6

94.

What is the median for this data set? Remember to list all of the data in order from least to greatest. Then find the median which is the middle number in this ranked set of data.

a)

0

b)

1

c)

2

d)

3

95.

How many baseball teams scored 0 runs per inning?

a)

4

b)

3

c)

2

d)

1

96.

If a plane arrives in Brisbane at 6:03pm from a 2 hour and 18 minute flight, when time did it depart?

a)

8:21pm

b)

3:45pm

c)

4:15pm

d)

5:15pm

97.

It takes Rylan 16 minutes to do his Maths homework. How long would it take him to complete homework for 3 lessons?

(a)

98.

Mieke is allowed to stay up until 9:30pm on a Friday night. If she wanted to watch an 86 minute episode of Stranger Things, what time would she need to start watching?

(a)

99.

Tim started running the race at 3:20 am. It took him exactly one and a half hour to finish the race. At what time did he finish?

a)

4:20 am

b)

4:50 am

c)

5:30 am

d)

3:40 am

100.

This is what kind of angle?

a)

obtuse

b)

right

c)

straight

d)

acute

101.

a)

x = 118

b)

x = 108

c)

x = 28

d)

x = 58

e)

x = 62

102.

If two lines intersect each other, then the vertically opposite angles are

a)

not equal

b)

90 degrees

c)

equal

d)

180 degrees

103.

A reflex angle is

a)

More than 90 degrees

b)

More than 180 degrees

c)

Equal to 90 degrees

d)

Equal to 180 degrees

104.

Find the missing angle.

a)

60°

b)

70°

c)

50°

d)

140

105.

Find the measure of the indicated angle.

a)

95

b)

85

c)

35

d)

45

106.

Solve for x

a)

5

b)

90

c)

25

d)

10

107.

Find the value of x

a)

-5

b)

28

c)

19

d)

-3

108.

Jacob solved the following equation using the steps shown.

Step 1 5x + 9 = 2x - 3

Step 2 3x + 9 = -3

Step 3 3x = -12

Step 4 x = -4

What operation did he perform to get from Step 1 to Step 2?

a)

Subtracted 2x from both sides of the equation

b)

Subtracted 9 from both sides of the equation

c)

Multiplied both sides of the equation by 3

d)

Added -3 to both sides of the equation

109.

Write the equation of the line.

a)

y = -1/3x - 2

b)

y = 1/3x - 2

c)

y = 3x - 2

d)

y = -3x - 2

110.

Find the slope

a)

-5/3

b)

-3/5

c)

5/3

d)

3/5

111.

Find the slope:

a)

3/4

b)

4/3

c)

-3/4

d)

-4/3

Dynamic Brains - Test Revision 1

Total questions: 111

Worksheet time: 4hrs 14mins

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