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STEAM WEEK QUIZ

Total questions: 109

Worksheet time: 5hrs 9mins

Name
Class
Date
1.

 43+15÷34^3+15\div3  
What operation do you need to solve first?

a)

Addition

b)

Exponent

c)

Division

2.

 252^5  What is the correct equation to solve this problem?

a)

 2×52\times5  

b)

 2×2×2×2×22\times2\times2\times2\times2  

3.

 Solve:  2×33+10Solve:\ \ 2\times3^3+10  


a)

28

b)

54

c)

64

d)

16

4.

 6292÷46^2-92\div4  
What is the order of operations for solving this problem?

a)

Subtract, Divide, Exponent

b)

Exponent, Subtract, Divide

c)

Exponent, Divide, Subtract

5.

 Solve:  42+7×2Solve:\ \ 4^2+7\times2  

a)

46

b)

22

c)

13

d)

30

6.

 Solve:  70÷523Solve:\ \ 70\div5-2^3  

a)

6

b)

8

c)

27

d)

14

7.

 Solve:  33÷9+2Solve:\ \ 3^3\div9+2  

a)

3

b)

20

c)

5

d)

11

8.

 Solve:  22+6×418Solve:\ \ 22+6\times4-18  

a)

64

b)

28

c)

94

d)

392

9.

 Solve:  23+4×1+15Solve:\ \ 23+4\times1+15  

a)

54

b)

83

c)

60

d)

42

10.

 Solve:  10×8+52÷4Solve:\ \ 10\times8+52\div4  

a)

93

b)

150

c)

25

d)

125

11.
Find the value of 4³.
a)
12
b)
128
c)
64
d)
48
12.
Write the following using exponents:  m⋅m⋅m
a)
m ÷ 3
b)
c)
d)
13.
Find the value of 3² + 2³.
a)
17
b)
12
c)
14
d)
15
14.
Evaluate the expression: 6 + 21 ÷ 7.
a)
27/7
b)
9
c)
10
d)
4
15.
Evaluate the expression: 16 ÷ 2³ + 6 − 2.
a)
4
b)
5
c)
6
d)
7
16.
Evaluate the expression: 2 × 14 ÷ (3² − 2)
a)
3
b)
6
c)
8
d)
4
17.
What is the side length of a square that has an area of 40 in2?
a)
20 in
b)
10 in
c)
1600 in
d)
6.3 in
18.
To find the square root of a number, you must divide it by 2.
a)
True
b)
False
19.
If I know the area of a square, how do I find the side length?
a)
I square the area.
b)
I divide the area by 2.
c)
I take the square root of the area.
d)
I divide the area by 4.
20.
√(225÷9)
Hint: It is not irrational
a)
5.6
b)
5
c)
12.33333333333333333333
d)
2.9
21.
Square roots are the opposite of ____________.
a)
Cube Roots
b)
Squaring
c)
Multiplication
d)
Absolute Value
22.
Solve the following:
(2 + 7 - 1) ÷ 22
a)
16
b)
2
c)
72.25
d)
8.75
23.

Solve: (105)2+(12÷4)\left(10-5\right)^2+\left(12\div4\right)  

a)

13

b)

28

c)

-22

d)

7

24.

Solve:4(2×32)Solve:4\left(2\times3^2\right)  

a)

32

b)

72

c)

48

d)

44

25.

(12)(6)÷3\left(-12\right)-\left(-6\right)\div3  

Solve:

a)

-2

b)

2

c)

-10

d)

10

26.
-4x0
a)
-4x
b)
-4
c)
1
d)
-1
27.

(2+3)3\left(2+3\right)^3  

a)

35

b)

125

c)

15

d)

25

28.

(2×5)5 =\left(2\times5\right)^5\ =  

a)

22×522^2\times5^2  

b)

25×552^5\times5^5  

c)

There is no rule for this type of question

29.
(15 ÷ 3)2 + 9 ÷ 3
a)
11.3
b)
28
c)
13
30.

Simplify: (5x3x)2\left(5x-3x\right)^2  

a)

64x464x^4  

b)

4x24x^2  

c)

2x32x^3  

31.

John has 5 apples and he gives 2 apples to his friend. How many apples does John have now?

a)

0

b)

1

c)

4

d)

3

32.

Sara has 8 books and she buys 3 more books. How many books does Sara have now?

a)

11

b)

9

c)

12

d)

10

33.

A store had 15 shirts and sold 7 shirts. How many shirts are left in the store?

a)

12

b)

10

c)

8

d)

5

34.

Tom saved $20 and then spent $8. How much money does Tom have now?

a)

$10

b)

$15

c)

$12

d)

$18

35.

There were 12 students in a class and 5 students went home early. How many students are still in the class?

a)

7

b)

15

c)

10

d)

3

36.

Lisa had $50 and she spent $12. How much money does Lisa have now?

a)

$38

b)

$10

c)

$25

d)

$62

37.

A bakery had 30 cupcakes and sold 10 cupcakes. How many cupcakes are left in the bakery?

a)

20

b)

25

c)

10

d)

15

38.

Mike had 18 marbles and he lost 4 marbles. How many marbles does Mike have now?

a)

6

b)

8

c)

10

d)

14

39.

A box contained 25 chocolates and 9 chocolates were eaten. How many chocolates are left in the box?

a)

8

b)

16

c)

15

d)

10

40.

Emily had $60 and she gave $25 to her brother. How much money does Emily have now?

a)

$35

b)

$40

c)

$15

d)

$50

41.
A car travels 300 miles in 5 hours. How far can it travel in 8 hours?
a)
520 miles
b)
720 miles
c)
480 miles
d)
600 miles
42.
A map scale is 1 inch represents 10 miles. How far apart are two cities if they are 3.5 inches apart on the map?
a)
40 miles
b)
25 miles
c)
35 miles
d)
30 miles
43.
A car travels 360 miles in 6 hours. How far can it travel in 10 hours?
a)
720 miles
b)
540 miles
c)
600 miles
d)
500 miles
44.
What are the steps involved in solving proportions word problems?
a)
Addition and subtraction
b)
Multiplication and division
c)
Graphing and interpolation
d)
Exponents and radicals
45.
What does the relationship between the given quantities represent in proportions word problems?
a)
The difference between the quantities
b)
The sum of the quantities
c)
The ratio between the quantities
d)
The product of the quantities
46.
If 5 books cost $25, how much would 8 books cost?
a)
$48
b)
$32
c)
$40
d)
$56
47.
A map scale is 1 inch represents 20 miles. How far apart are two cities if they are 2.5 inches apart on the map?
a)
30 miles
b)
50 miles
c)
40 miles
d)
60 miles
48.
Why is it important to set up proportions accurately in word problems?
a)
To make fractions
b)
To take your time
c)
To impress your teacher
d)
To align the matching units
49.
A recipe calls for 2 cups of flour to make 24 cookies. How many cups of flour are needed to make 36 cookies?
a)
1.5 cups
b)
3 cups
c)
2.5 cups
d)
4 cups
50.
Twice a number is 24.
a)
2n = 24
b)
2/n = 24
c)
2 + n = 24
d)
2 - n = 24
51.
Translate this phrase into an algebraic expression.
24 more than Vivian's test score. 
Use d to represent Vivian's test score.
a)
24d
b)
d - 24
c)
d + 24
d)
d/24
52.
Translate this phrase intoan Algebraic expression.
57 more than 3 times Kate's score
Use the variable g to represent Kate's score.
a)
57g + 3
b)
3g - 57
c)
3g + 57
d)
57 - 3g
53.
Solve the equation below:
a)
k = 152
b)
k = 176
c)
k = 5
d)
k = 27
54.
Perimeter of triangle??
a)
20 cm
b)
28 cm
c)
27 cm
d)
56 cm
55.
Solve for the variable. 3x=-27
a)
x=9
b)
x=-30
c)
x=-9
d)
x=-24
56.
Gravitational potential energy depends on the ________ and ________ of the object. 
a)
Height and mass
b)
Friction and movement
c)
Mass and Movement
d)
Height and Friction 
57.
__________ is stored energy. 
a)
Potential
b)
Kinetic
c)
None of the above 
d)
All of the above 
58.
What kind of energy is in a rock at the edge of a cliff?
a)
Potential
b)
Kinetic
59.
At which point is potential energy greatest?
a)
W
b)
X
c)
Y
d)
Z
60.
When a pendulum swings, at which point is potential energy at its greatest?
a)
1
b)
2
c)
3
d)
4
61.

Energy and work are measured in

a)

kilograms

b)

meters

c)

Joules

d)

m/s

62.
Where is potential energy converting to kinetic energy
a)
D-G
b)
C-F
c)
A-D
d)
A-G
63.
In a windmill, the blades spin due to energy from the wind. The wind is caused by temperature differences. Grain is crushed into a powder form by the rolling wheel in the windmill. All of these examples illustrate what kind of energy?
a)
Kinetic
b)
Chemical
c)
Potential
d)
Electrical
64.
work transfers
a)
sweat
b)
energy
c)
velocity
d)
effort
65.
What is the formula for work?
a)
Force = work x distance
b)
Distance = force x work
c)
Work = force x distance
d)
Work = force x mass
66.

The energy stored in an object is called ____________.

a)

Joule

b)

Potential

c)

Kinetic

d)

Transmittal

67.

The unit of measure for potential and kinetic energy is the

a)

Newton

b)

Joule

c)

Watt

d)

Meter

68.

Someone shooting a basketball is an example of...

a)

Potential Energy

b)

Kinetic Energy

69.
A runner races in the 100 meter dash.  It takes her 10 seconds to finish.  What is her average speed?
a)
10 m/s
b)
1000 m/s
c)
100 seconds
d)
10 seconds
70.
Total distance divided by total time is
a)
average speed
b)
constant speed
c)
instantaneous speed
d)
acceleration
71.
The correct equation to calculate speed is
a)
distance/time
b)
time/distance
c)
distance x time
d)
distance/time2
72.
Alan travels 100 km in 5hrs. Find his average speed in km/h
a)
5km/hr
b)
10km/hr
c)
50km/hr
d)
20km/hr
73.
Find speed when distance is 142 km and time is 2 hours.
a)
71km/hr
b)
52km/hr
c)
17km/hr
d)
90km/hr
74.
What is the speed of an object that travels 60 meters in 4 seconds?
a)
240 m/s
b)
15 m/s
c)
0.067 m/s
d)
15 mph
75.
What two measurements are necessary for calculating speed?
a)
Mass and time
b)
Temperature and mass
c)
Mass and distance
d)
Distance and time
76.
To calculate average speed you _______ the distance traveled by the elapsed time.
a)
divide
b)
multiply
c)
square
d)
subtract
77.
What is the speed of an object that travels 20 meters in 4 seconds?
a)
80 m/s
b)
0.2 m/s
c)
5 m/s
d)
24 m/s
78.
What is the equation to calculate time?
a)
time = speed/distance
b)
time = distance/speed 
c)
time = speed x distance 
d)
time = distance x speed
79.
A boat travels at 22 km/hr for 10 hrs, what distance will it travel?
a)
220 miles
b)
2.2 km
c)
220 km
d)
22 km
80.
Which of the following is a unit of speed?
a)
km/hr
b)
hr
c)
km
d)
s
81.
Mr. Rudman drives his race car for 4 hrs at 150 miles/hr. How far will he travel?
a)
600 km
b)
60 miles
c)
6 miles
d)
600 miles
82.
Mr. Rudman drives his race car for 4 hrs at 150 miles/hr. How far will he travel?
a)
600 km
b)
60 miles
c)
6 miles
d)
600 miles
83.
A bus travels 20 km in 30 minutes. What is the average speed of the bus?
a)
20 km/h
b)
30 km/h
c)
40 km/h
d)
50 km/h
84.
A person walked 10 miles.  It took them 2 hours.  How fast were they walking?
a)
8 mph
b)
5 mph
c)
2 mph
d)
10 mph
85.
How far will a person go if they jog for 2 hours at a speed of 12 km/hr?
a)
6 km
b)
0.5 km
c)
10 km
d)
24 km
86.

The function of the human eye is to _______.

a)

focus light rays to produce images of objects

b)

capture sound waves and convert them to images

c)

capture electrical energy and transform it to brain waves

d)

capture light waves and convert them to mechanical energy

87.

Which part of the eye is labeled A?

a)

lens

b)

retina

c)

cornea

d)

optic nerve

88.

The ____________ connects the eyes to the brain

a)

retina

b)

cornea

c)

optic nerve

d)

pupil

89.

What are 2 functions of the iris?

a)

provides the clearest, most accurate vision possible

b)

controls the amount of light that goes into the eye

c)

to provide 65-75% of the eyes ability to focus

d)

controls the size of the pupil

90.

Which letter shows the lens?

a)

C

b)

F

c)

D

d)

B

91.

Which structure carries visual information in the form of electrical impulses made by the retina, to the brain?

a)

lens

b)

cornea

c)

optic nerve

d)

iris

92.

Which structure is an opening that regulates the amount of light that enters the eye?

a)

iris

b)

lens

c)

pupil

d)

cornea

93.

The retina contains special sensitive cells. The ______ cells help us see colors and details.

a)

rod

b)

eyelashes

c)

cone

d)

iris

94.

Which image shows normal vision?

a)

A

b)

B

c)

C

d)

D

95.

Which image shows normal vision?

a)

A

b)

B

c)

C

d)

D

96.

Which image shows a person with nearsightedness?

a)

A

b)

B

c)

C

d)

D

97.

Which image shows a person with farsightedness?

a)

A

b)

B

c)

C

d)

D

98.

Farsightedness can be caused by ___________________.

a)

A cornea that is flat

b)

A cornea that is too curved

c)

A cornea or lens that is smooth and unevenly curved

d)

A lens that is less flexible, so the light entering the eye converges at a point behind the retina

99.

Astigmatism can be caused by ___________________.

a)

A cornea that is flat

b)

A cornea that is too curved

c)

A cornea that is unevenly curved

d)

A lens that is less flexible, so the light entering the eye converges at a point behind the retina

100.
What is the number of protons that the element in this image contain?
a)
14
b)
7
c)
15
d)
18
101.
The particles that are found in the nucleus of an atom are
a)
neutrons and electrons
b)
electrons only
c)
protons and neutrons
d)
protons and electrons
102.
Beryllium has how many protons?
a)
4
b)
9.0122
c)
2
d)
13.0122
103.
Which subatomic particle has a negative charge?
a)
Proton
b)
Neutron
c)
Electron
d)
Quark
104.
What element is this?
a)
Helium
b)
Hydrogen
c)
Argon
d)
Silver
105.
What element is this model showing?
a)
Lithium
b)
Boron
c)
Carbon
d)
Neon
106.
What does an atom's period tell us?
a)
Number of protons
b)
Number of electrons
c)
Number of valence electrons
d)
Number of shells
107.
What does an atom's group tell us?
a)
Number of protons
b)
Number of electrons
c)
Number of valence electrons
d)
Number of shells
108.
What is the element symbol for boron? 
a)
B
b)
Bo
c)
Bn
d)
W
109.

Which of the following element in period 3 would be classified as a metal?

a)

Boron (B)

b)

Sodium (Na)

c)

Argon (Ar)

d)

Silicon (Si)