Test 3 A
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School
The Chinese University of Hong Kong *
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Course
MISC
Subject
Mathematics
Date
Nov 24, 2024
Type
Pages
33
Uploaded by purchankruly
AnsweR
KeY
VS
Clover
Bar
Junior
High
Grade
8
Final
Year
End
Review
AIMING
FOR
THE
FUTURE
CLB
Math
8
Cumulative
Review
Package
Chapter
1
-
Representing
Data
&
Chapter
11
-
Probability
1.
Dr.
Shaban
measured
the
height
of
his
daughter
every
year
from
her
birth
to
age
14.
To
see
the
trend
of
growth
in
height,
which
type
of
graph
would
be
appropriate
to
display
the
data?
a.
Pictograph
@
Line
graph
c.
Bargraph
d.
Circle
graph
’bq,fr\'
C&\fip\fi«.\f}
A\OA’OV
ovec
'\'\W\Qz
2.
Raji
recorded
the
colour
of
each
car
entering
the
school
parking
lot.
To
make
statements
about
car
colours,
which
type
of
graph
would
be
appropriate
to
display
the
data?
a.
Circle
graph
b.
Line
graph
@
Bar
graph
d.
Scatter
plot
-
best
é'\séon-«:,
doda
of
ore
e\ement
-
(Co\ors
3.
These
graphs
show
the
number
of
males
and
females
who
took
partin
a
survey.
Graph
A
Graph
B
@
16_jl\/lales
®=4
people
{
@
|
,'§12-—
\;
Females
Females
IE
&
@
s
1
_g-
gl
Males
&
X}
@
@
2.1
g
|
3
ol
Graph
C
Graph
D
Which
graph
would
be
the
least
suitable
way
to
display
the
data?
a.
GraphA
b.
GraphB
@
Graph
C
d.
GraphD
-
c\vro\e,
araP(J\
should
AT
Pemfi+
CLB
Math
8
Cumulative
Review
Package
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4.
This
graph
shows
the
number
of
customers
buying
from
a
store
in
September
and
October.
Customers
per
Month
jg;
.
_
Octoper
]
205
Lo
’—W
204
o
208
't
202
|
201
200
September
Number
of
Customers
Is
the
graph
misleading?
If
it
is
misleading,
explain
why.
a.
Yes,
the
bars
do
not
touch.
b.
No,
the
graph
is
not
misleading.
C.
Yes,
the
intervals
on
the
vertical
axis
between
200
and 207
are
not
even.
@
Yes,
the
graph
exaggerates
the
difference
in
the
number
of
customers
between
September
and
October._‘
-
*\—L\&
3"“(3("
does
not
start
ot
O.
5.
A
lunch
menu
consists
of
4
sandwiches
and
5
drinks.
4
NS
How
many
possible
meals
with
a
sandwich
and
a
drink
can
you
order?
a.
9
meals
20
meals
c.
14
meals
d.
23
meals
6.
Acoinis
tossed
and
a
regular
6-sided
die
labelled
1
to
6
is
rolled.
d
o<
L
What
is
the
probability
of
tossing
a
head
and
rolling
a
5?
z
b
I
b.
1
¢
2
d
1
12
4
3
o
7.
This
table
shows
the
colours
of
the
4
scarves,
3
pairs
of
gloves,
and
2
hats
that
Tamara
has.
Tamara
randomly
picks
a
scarf,
hat,
and
a
pair
of
gloves.
What
is
the
probability
of
Tamara
choosing
a
pair
of
black
gloves
and
a
red
scarf?
Scarf
Gloves
Hat
¥
(B
G,
R
9)
Red
Black
White
NN
White
Brown
Red
1
ox
1
Brown
Red
3
'
Black
|
—
ro
o
S
16
CLB
Math
8
Cumulative
Review
Package
w
L
ox
L
x
Z
\
Lt
8.
A
coin
is
tossed
4
times.
What
is
the
probability
of
tossing
4
tails?
Z
-
Z
a.
2
]
c:
|
:
16
32
6
9.
Aspinner
has
12
equal
sectors.
4
sectors
are
colo
The
pointer
on
the
spinner
is
spun
3
times.
P(R>
(W
What
is
the
probability
of
the
pointer
landing
on
red
each
time?
Y
g
e
1.
b,
1
C.
27
4
10.
Two
sets
of
6
cards
are
each
numbered
1to
6.
One
card
is
picked
at
random
from
each
set.
ured
red,
3
are
coloured
blue,
and
5
are
coloured
yellow.
1
.
3
144
3
3
What
is
the
probability
of
picking
2
numbers
with
a
sum
of
4?
.Ch\)
=2
(2.
‘>
@'(J“
4
U=
3
(2,29=Y4
0
b.
1
¢
1
d
1
3y
12
9
ET
6
GNP
ERY
|
(
\\S):
(%
}‘:
...L—
11.
Two
coins
are
tossed.
What
is
the
probability
of
tossing
2
tails?
(h=1
3L
14
S
xl
159,
2
=
g
12.
At
a
pizza
parlor,
¢hoices
for
pizza
topping
are
Garlic,
Onion,
and
Sausage,
and
choices
for
size
are
Mini
and
Giant.
Draw
a
tree
diagram
that
shows
all
possible
one-topping
pizzas.
Gorlic
/6@—\\'0
Mlfl\
"‘“Ofi"[)fi
6\04\‘\\_‘0(‘\((0!\
S
L
e
N\
‘;’)ausfigc
5@*’6&36’
13.
Two
regular
6-sided
dice,
each
labelled
1
to
6,
are
rolled.
What
is
the
probability
of
rolling
2
numbers
that
are
the
same?
|
(
_
o
Q
X7
L
2920
A
36
CLB
Math
8
Cumulative
Review
Package
14.
A
spinner
is
divided
into
4
equal
sectors
of
red,
green,
blue,
and
purple.
A
regular
6-sided
die
labelled
1
to
6
is
rolled
and
the
pointer
of
the
spinner
is
spun.
What
is
the
probability
of
rolling
a
prin\fig
number
and
the
pointer
landing
on
purple
Z,
345
=
3.
=
b
Z.
P
_(Pr\';;nt*‘/pw
F(eJ
_é!_
XT‘.*'
:
_é__
Chapter
2
-
Rates,
Rates
and
Proportional
Reasonin
Percent
g
&
Chapter
4
-
Understanding
1.
Write
9%
as
a
decimal.
'\'wo
l‘\OPS
\@{,
ofr
.‘
B\\
\00
0.09
b.
0.9
c.
9
d.
0.009
2.
Write
L
asapercent.
[p=
25x%
100
a.
18%
b.
4%
c.
12%
24%
3.
Write
0.72
as
a
percent.
%
00
or
Z
hops
r\Sh‘\"
a.
7.2%
b.
0.72%
@
72%
d.
0.072%
4.
The
hundred
chart
represents
100%.
What
fraction
of
the
chart
is
shaded?
Write
the
fraction
as
a
percent.
.4
M
e
B,
228
wieos
29
0
5
@
©
.
249
L3
“
B
L
0w
555
24%
57
31.6%
55
76%
55
20%
5.
Write
175%
as
a
decimal.
—‘-
100
o
A
‘(\0(35
rig
g
a.
1.175
b.
175
@
1.75
d.
0.175
6.
Find
274%
0f
70.
of
mean4
Mukl(\'P
(\1
-
Con't
N\u.H{pr}'
70
2
x
70
a.
39.14
b.
1918
c.
19.18
191.8
CLB
Math
8
Cumulative
Review
Package
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7.
The
number
of
members
in
the
Math
Club
is
increased
from
114
to
268.
Find
the
increase
as
a
percent.
a.
176%
b.
154%
Regular
price:
$135
o
100
Sale
price:
$83.00
39%
b.
63%
5.
9.
Write
the
part-to-whole
ratio
12:13
as
a
fraction.
a
13
(b)
1z
¢
fi
13
F
\3S
10.
A
student
has
3
red
counters
and
10
blue
counters
on
her
desk.
What
is
the
ratio
of
red
counters
to
blue
counters?
()
135%
8.
Find
the
decrease
in
price
as
a
percent.
Round
to
the
nearest
percent.
N
-
52
<(125-83)
6%
a.
10:3
3:10
c.
3:13
A
7
11.
Write
the
ratio
4:28
with
first
term
1.
|1
ok
Ry
()
1.7
c.
125
x
¥
12.
Find
the
value
of
the
variable.
TN
S:p
8:7
=
p:56
1
56
=
x
P
64
b.
80
c.
72
13.
Anastronaut
who
weighs
78
kg
on
Earth
weighs
only
13
kg
on
the
Moon.
d.
d.
How
much
would
a
person
who
weighs
15
kg
on
the
Moon
weigh
on
Earth?
90
kg
~
b.
52kg
c.
84kg
14.
At
an
average
speed
of
34
km/h,
how
far
will
a
car
travel
in
8
h?
a.
26km
@
272
km
c.
4.25km
15.
A
25-L
container
of
water
costs
$18.75.
What
is
the
cost
per
litre?
()
so7sn
a.
S1.11/L
b.
$7.5/L
16.
Write
0.54%
as
a
fraction
and
as
a
decimal.
BBl
-
B8
.
_
9%
.
5
baew
|
00
|
0000
S
000
SL
147%
L
=
\
[
|
0O
W+
d.
52%
10:13
14
88
moon
|3
_
\S
eartn
18
n
1IS=13
d.
96
kg
7?X
=
n
&
[
.
\_@\/,5
280
km
£35S
1S
_
n
A9
|
d.
$2.22/L
CLB
Math
8
Cumulative
Review
Package
17.
18.
19.
20;
21.
22,
23
0.36%
_
365
_
1>
_
3(0“50}0
|
\
©COO
200
Write
0.365
as
a
fraction
and
as
a
percent.
The
population
of
a
small
town
was
4800.
The
population
decreased
by
5%
one
year
then
decreased
by
15%
the
following
year.
What
was
the
town’s
population
at
the
end
of
each
year?
5%
of
U300
=
0.05x%
4300
=
Q4D
decrease
H30-4a40=
us6o
1STo
of
4560
=
0-15X
4560
=
(,34
4560
-
624
=
3870
Ina
sample
from
a
production
line,
30
of
150
DVDs
were
faulty.
What
percent
of
the
DVDs
were
faulty?
—?—O—
"
AL
2
3070
IS0
0O
130%
of
a
number
is
78.
What
is
the
number?
lé
j_3
.
120
1¥X100=
1DO
™~
ot
N
1
00
1300=
130
M
130
(20
6O
=
N
On
a
school
trip,
there
are
11
boys,
13
girls,
and
5
adults.
What
is
the
ratio
of
boys
to
girls?
Students
to
adults?
bou‘b
“n
5ir\s-
e
3
students
o
adulle-
34
:5
In
one
locker,
5
out
of
6
mitts
are
baseball
mitts.
Ho
42
In
another
locker,
7
out
of
8
mitts
are
baseball
mitts.
S
<
~
l
Both
lockers
contain
the
same
number
of
mitts.
o
38
Which
locker
has
more
baseball
mitts?
compore
s
Fr
achons
Qb'
“Piox
GQLDDC‘
lod<€.r
Cross
mulk
P(%”\‘g\
OF[O"QCAQ,
PUCU\‘\S
%ON\
|
&
‘G‘QQHO(\5>
In
one
apple
drink,
the
ratio
of
apple
juice
to
water
is
5:3.
oS
5
&\
In
another
apple
drink,
the
ratio
of
apple
juice
to
water
is
7:5.
e
1
Which
drink
has
higher
apple
juice
content?
2
S
The
F{r6Jr
GPP\Q
Ju\"c,e
hog
an;
\NS‘W&F
Coj\Cefi*\'er{on
og
QPP(QJUUCQ,
CLB
Math
8
Cumulative
Review
Package
24.
Sadiq
types
110
words
in
2
min.
What
is
his
unit
rate
of
typing?
/'f}f"“
o,
o
.
55
wwc}fi/m(hw¥e
2
\
s
25.
Trenton
can
type
350
words
in
5
min.
At
this
rate,
how
long
will
it
take
him
to
type
an
essay
of
490
words?
wads
230
uao
350n
=
4a0x5
i,
o)
n
350N
=
4450
~n="
minute
s
350
A0
26.
Car
Atravels
496
km
in
8
h.
Car
B
travels
441
km
in
7
h.
Which
car
has
the
greater
speed?
Explain.
o
-
0z
bike),
Y0
(-63km]hn
e
|
L
Car
B
bas
+he
%recc\’er
5P%C&/V\ow.
27.
Two
stores
sell
the
same
model
of
a
stereo
with
an
original
price
of
$573.
Store
A
offers
a
16%
discount
and
Store
B
sells
the
stereo
for
$458.40.
Which
store
gives
the
bigger
percent
discount?
Justify
your
answer.
57345,
4o
Otore
31
s
%3
g4x573=
(00n
Stre®
N
.
4o
14-60x160=
5130
A
h
i
%fi
H.,gioo
o
460
=573n
loo
|
e
5‘13"5’1:
N
<«
Store
B
ig
cheaper
573
arger
discant
—w
JoTo=
n
o
28.
A
bag
contains
red,
green,
and
blue
balls
in
the
ratio
8:6:
a)
If
there
are
32
red
balls,
how
many
green
balls
and
blue
balls
are
in
the
bag?
Show
your
work.
red
¢
qreen
;
blue
:
e
rean-
dr
it
2T
gresh
-y
:2‘1528
,’{Bklu&
b)
What
is
the
percent
of
red
balls
in
the
bag?
Show
your
work.
{;eo‘
ii_[‘_
13870
all
21
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CLB
Math
8
Cumulative
Review
Package
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Chapter
3
—
Square
Roots
&
the
Pythagorean
Theorem
1.
Which
of
these
numbers
is
not
a
perfect
square:
121,
2,
100,
or
4?
a.
27
and
28
b.
110
and
112
c.
100
and
121
a.
121
2
c.
100
d.
4
x|
I0X10
2X
2
2.
Which
of
these
numbers
is
a
square
number:
14,
49,
98,
or
56?
a.
14
49
c.
98
d.
56
C
J@
=1
3.
What
is
the
side
length
of
a
square
with area
25
cm??
05'5
5cm
b.
12.5cm
c.
6.25cm
d.
20cm
7
3
4.
Which
2
consecutive
square
numbers
is
54
between?
flq
4
‘)_b/"\
a.
53andss
b.
28
and
32
(9)
a9andea
d.
12and
16
(
\
5.
Find
the
sum
of
4°
+
92,
Qf%‘b’
o
Axqr3)
a.
52
b.
169
@
97
d.
72
Find
-f-..,l'l
25w
25
m—é—
25
b.
5
c.
625
d.
156.25
=
IOX10
=
loo
-
Between
which
2
consecutive
whole
numbers
is
~/111?
HX
()
=
12
10and
11
Find
the
approximate
side
length
of
a
square
with
area
27
cm?.
Give
your
answer
to
1
decimal
place.
a.
13.5cm
b.
6.8cm
.
Find
the
length
of
the
hypotenuse.
%
0
i,bv\
Cb
8m
h
0
N\
6m
-
(/:
2bm
a.
9m
@
52cm
12
m
CLB
Math
8
Cumulative
Review
Package
d.
3.7cm
3
J271
Jas=s
r&al&el'
("{MnS
ok
10.
Find
the
length
of
the
leg
labelled
r.
11.
12.
13;
14.
15;
35
4r°=31°
.
arm
1225+
1%
=
12649
r*=
13p3-1aas
M=
4y
'
r=ohaq
=
1&m
a.
39m
b.
38m
@
12m
d.
24m
The
area
of
a
square
is
149
m.
Find
its
side
length.
A=
s”
144
=
8%
O
=
12:2m
Find
~/45.
=1
Is
5
greater
than,
less
than,
or
equalto
~/32?
ExS<)3s
515
less
+Hhan
pr—
What
whole
number
is
-/
75
closest
to?
)ed=8
t
(s
dosest
45
G
031
-9
Square
A
has
area
10
cm®.
Square
B
has
area
double
that
of
square
A.
What
is
the
side
length
of
square
B?
Give
your
answer
to
the
nearest
centimetre.
QOCMZ
for
Siuwe/B
040
=
4.4
em
CLB
Math
8
Cumulative
Review
Package
16.
Kalsa
wants
to
determine
if
her
garden
is
a
rectan
gle.
The
garden
has
side
lengths
24
m
and
10
m
and
diagonal
length
26 m.
Determine
whether
the
ga
rden
is
a
rectangle.
a“
L%
=
2
L
}wm
3
\I,D’
0%+
247
=
2(01
\,{cé
TS
e
—_—
100+
576
=
11y,
rectongle
o
bl
=
LlL
becan
o
.
2
attl™=0C
17.
A
boat
sails
due
south
from
a
port
at
a
steady
speed
of
9
km/h.
The
wind
blows
the
boat
due
west
at
a
speed
of
3
km
Give
your
answer
to
1
decimal
place.
QL-\/‘mz:
S
A
Q4
2°
-
31+9
=
QW=
¢
Yo=c
A3
Km=(C
18.
Aline
segment
joins
poigzts
P(-1,-7)
and
Q(7,
3).
Determine
the
length
of
PQ
to
1
decimal
place.
2
2
2z
a
4+
b
=c
\0
814102:
i
A
/h.
How
far
is
the
boat
from
the
port
after
1
h?
The
bood
is
A4.5Km
2
c;_
Frorn
po‘"\—‘
2.
.
—
c=
2.
Chapter
5
—
Surface
Area
&
Chapter
7-
Volume
Formulas
:
A=mr?>
A=BXH
A:bz—h
c=2nr
d=2r
1.
Thisis
an
incomplefte
net
fora
triangular
prism.
What
shapes
must
you add
to
complete
this
net?
|
a.
3squares
{
@
1
triangle
and
2
c.
1triangleand
3
d.
3triangles
T
Tsquares
squares
CLB
Math
8
Cumulative
Review
Package
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2.
Which
diagram
is
the
net
for
a
square
pyramid?
Net
A
Net
B
*P\_’FQW\|G:)
Comne,
+o
O‘-“'
P
D(
r\v‘xf'
Net
C
Net
D
Net
A
b.
NetB
c.
NetC
d.
3.
Name
the
polyhedron
that
can
be
formed
from
this
net.
Net
D
4cm
6
cm
ch.
>
a.
Triangular
prism
c.
Rectangular
prism
b.
Square
pyramidd.
@
Rectangular
pyramid
4.
The
Drama
Club
plans
to
paint
the
outside
walls
of
this
box
to
be
used
as
a
second
level
to
their
stage.
Find
the
surface
area
of
the
box.
TEF*JBc“owW
1B3xIx2
=
182
"
Lmafildes
(3
xyyz
=
‘04
o
B
E
nds
,
Y
Twdxz
=
26
a.
48m’
(b)
342m?
c.
364m’
d.
171
m’
CLB
Math
8
Cumulative
Review
Package
5.
Use
the
net
to
find
the
surface
area
of
the
right
triangular
prism
)
3
5
Q¥
13y
}sm
.
@
12X15=
|30
12m
.
_—
@
[3)(\6:
\qg
15
m
B
5x5°
18
D.Sxob
x1
[
12m[\13m
0.5%
5
¥\1x2
=
(o0
5m
15
m
5m
a.
90m?’
b.
585m?
@510m2
d.
2340
2
6.
Find
the
surface
area
of
this
cylinder
to
the
nearest
square
metre.
A
=
/[T(’l
X
9\1
/NJ’(
A
X
{(’\
e
=
3Yx2%x3x
A,
3-Hxlbxio
.
=
Ho(,
92
#502.4
SA=
%oY.3%
\"f\,L
a.
)-os6m*
b.
704m’
c.
653m’
d.
452
m?
Jo4
m*
7.
Draw
a
net
for
a
cube
and
label
the
faces
A,
B,
C,
D,
E,
and
F.
When
the
cube
is
made,
face
A
should
be
opposite
face
F,
face
B
should
be
opposite
face
E,
and
face
C
should
be
opposite
face
D.
GEEE
8.
Sketch
a
net
for
a
closed
cylinder.
9.
This
is
the
net
of
a
right
rectangular
prism.
The
area
of
each
face,
in
square
centimeters,
is
given.
What
is
the
surface
area
of
the
prism?
\
0d0
p
2
s
54
‘\/\PL
?acefi
P
48
72
48
72
‘9‘(5'45
+
Q\C—‘Z\)
+
2©8>
08
+
1ud
+
q,
>
348
cm”
CLB
Math
8
Cumulative
Review
Package
10.
Identify
all
the
faces
of
this
prism
by
labeling
the
front,
back
,
top,
bottom,
left
and
right
sides.
Find
the
surface
area
of
this
right
rectangular
prism.
&%uo
%
2
10m
TOP*_EOH’OM
6m
15x
X2
1F0
15
m
Lofi%%lc\es
ISXI0X2
=200
nds
(OXlOXZ
=120
1%
2
SA=
OO
™
11.
Label
all
the
faces
of
the
prism.
Calculate
the
surface
area
of
this
right
triangular
prism.
Lyxw
g
Rotomn
-
3x\A
=
3
5\09&
-~
5)(
(7\
-
0
Pack-
Hxl2
=
48
12m
4m
EDA(D:
03
olnx
2
0.5
(Ll)@@)-_
A
SA:
Sk
MZ
12.
Find
the
volume
of
this
rectangular
prism.
4cm
=
|74
x
7
XL+
\jO(,Uv‘/V\e’
7
cm
=
33(00‘\/\5
12
cm
13.
Find
the
volume
of
this
triangular
prism.
V.
05bh
x
0.5
x7xS
«
|
O
1S
2
A
i
7m
i
"
CLB
Math
8
Cumulative
Review
Package
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14.
Explain
the
relationship
between
the
area
of
a
rectangular
prism
net
and
the
surface
area
of
a
rectangular
prism.
AA&
W
e
afea
of
eacn
ot
of
€
Ne
&
will
Si\/e,
\\ou
e
surfoce
ofea
of
the
prism.
15.
Find
the
volume
of
this
prism.
Explain
how
you
were
able
to
calculate
the
volume.
V=
ofea
of
base
x'n
-
(pgmz
x
Bem
:
\f\gmns
Scm
fem-
16.
Find
the
curved
surface
area
of
this
cylindrical
tube.
Use
1
=
314
and
round
your
answer
to
the
nearest
square
metre.
144
m
~
/l\r
A
l(‘\
-
‘
1
)
-
2.4
x
tox
.Y
_
2
-+
b&
52.\lm
17.
Label
the
faces
of
the
right
cylinder
below,
include
the
measurement
s
of
the
diameter
and
the
height.
Find
the
volume
of
a
cylinder
with
diameter
8
cm
and
height
4
cm.
Round
your
answer
to
the
nearest
cubic
unit.
B,
A(ea
of
bose
xhn
/\\ljl'2
X
\n
-
()
¢
34
%
x4
300,
Qb
QMB
18.
Alarge
slab
of
chocolate
measures
32
cm
by
72
cm
by
3
cm.
]
i\
a)
What
is
the
volume
of
chocolate
slab?
V=
by
Xx
w
&
g
X12x
3L
3
z
LA\2
ow
b)
The
chocolate
slab
is
shared
equally
among
36
students.
How
much
chocolate
does
each
student
get?
L3253~
A2
cond
CLB
Math
8
Cumulati\Te
Review
Package
19.
A
paper
cup
has
the
shape
of
a
perfect
cylinder
that
is
6.9
cm
tall
and
3
cm
across.
51»465
Find
the
area
of
paper
needed
to
make
the
cup.
b‘*&og‘
O)PA
"
Use
1
=
3.14
and
give
the
answer
to
the
nearest
square
centimetre.
9A=1Trr
x
T
2
9Az
3¥Y
1S
+
3.4
x3x
.9
=
T1.oeS
4
(4,398
2
=
73.03
cmMm
Chapter
6
—
Operations
with
Fractions
1.
Multiply.
ul—
%
712
=
_";_
-
j(;
=
|
‘/b
-
|
2.
Find
=
of
24.
a.
3
b.
5
.
120
15
3.
Write
the
multiplication
equation
represented
by
this
diagram.
7
?
24
Siuor'cs
i
all,
L)
b=
3
c
1.5
5
d.
2
10
5
38
7%
a.
15
(b)
7
¢
5
d
4
17
E
24
5
5.
Which
product
does
NOT
equal
7?
Q
S
()5
2
e
b
o1
.
35
42
d.
42
5~
"
a
q
55
25
56
1
1
.
6.
The
world’s
largest
ruby
crystal
measures
12
3
ctnox
11
P
cmx
13-
cm.
Write
the
mixed
numbers
in
these
dimensions
as
improper
fractions.
a.
49
45
§7
@
49
45
A7
fi
£
TI_I
X
E
4—
X,
4_
¥
T
b.
&7
49
45
d.
67
43
45
020"
7
ERr
CLB
Math
8
Cumulative
Review
Package
.-
=
7.
Find
this
quotient.
&
-
i
—8
X
j—
-
2
,.
%y
14
b.
32
¢
1
d.
7
14
.
]
8.
Steve’s
home
is
3
km
from
school.
This
is
3
the
distance
Mike’s
home
is
from
school.
How
far
is
Mike’s
home
from
school?
9
5
—|~3
<
35X
:
9
Km
\
9k
b.
1k
.
.
2
m
m
.
3—1
km
d
2=
km
2
<)
5015
5
L
9.
Find
this
quotient.
5
IT
é‘;
X
%a’
°
9
a.
4
7
C
7
d
2
7
?
15
“15
10.
Divide.
fi
+
<
2
k.5
B
"
mg
1
35
a.
4
b.
7
DK
d.
4
5
20
35
~7
¥
11.
Write
4~
asanimproper
fraction.
58__?2_
4]
a.
14
b.
3
c.
33
(@)
RN
1.
5§
_
i
2
.
IH
i
V—
.
D
-
==
=
-_—
N
=
<
——
12.
Divide.
325
27
2
=
S
5
14
b
(5
c.
2
d.
15
6
3
|
14
3
1
.
.
.
13.
Belinda
gets
li
h
for
lunch.
She
spends
=
of
her
lunch
time
walking
for
exercise.
How
much
time
does
Belinda
spend
waII;ing?
’15‘
of
(
i
L3
x
:LL"
=
T—'i
°
2]—'2h
g
l%h
@%h
d
%h
14.
How
much
money
is
i
of
%
of
$840?
Jg
x
840
-
A80
X_LS
fjs(o.oo
a.
S112
b.
$448
c.
$210
d.)
$56
CLB
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8
Cumulative
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2
Z
_
pbo©O
Zn=
B®©
15.
Sally
pays
$600
per
month
for
rent.
This
represents
—
of
her
monthly
salary
=
T
=
3
’
s,
(|
What
is
Sally’s
monthly
salary?
N
fotal
Sal
a.
$400
b.
$1800
@
$900
d.
$1200
ey
-
0
2
i
453
Z
4.
E+_ll=_3:_:>_—_k
(2
16.
Evaluate.
3
+;./.:::.
T
2
Y
2
|
11
b
3
C
]
d
|
2]—2
4=
I
’]—2
333
2
.5
|\-3-
S_3_.2
o
i
e
-—
X
=
o
=
o
—
=
—
e
Byiluste,
Zsg—3
S
3
5
5§
5
§
a
J
@
5
C
0
d
1
18.
Write
the
multiplication
equation
represented
by
this
number
line.
3.4
.
(2
_
2
__
3Bparks
=X
PR
/5
/—
\.//\'_——-\
(.)L
t
_'
t
t
i
t
t
t
t
2#
}
t
t
=
H
'{'5
+o
G,Clcjh
POJ
L.OEC\Q‘-’
|
3
b
19.
Shade
the
rectangle
to
find
this
product.
=¥
F
2—5
A
RIS
A
ohad
NN
e
AN
Jwice
\
20.
Multlply;///)::::::{
=
\
3
21.
Ajuice
bottle
holds
=
L
OfJUICe
How
many
bottles
can
be
filled
from
a
tank
containing
12
L
of
juice?
\z—ii
.
l2x‘5
-
20
botiles
can
be
Flled
S
.
2
22.
Divide
}—:
by
its
reciprocal.
Q._
-
@
.
_\_7:
‘i
-
\_L{i
I3
"~
12
12
13
19
CLB
Math
8
CQmT;Iative
Review
Package
1
9
7%
-
|
23.
It
takes
Rhonda
133
h
to
build
a
model.
She
worked
on
her
model
for
211
h
each
evening.
How
many
evenings
does
it
take
her
to
finish
her
model?
27
=
a
2
-4
4
1
:
1
.
:
:
24.
Arlene
ate
—
and
Eric
ate
=
of
a
box
of
candies.
What
fraction
of
the
box
of
candies
was
left?
L
5
b
L,s
.4
15
caten
so
4
s
Lt
30
30
30
30
o
25.
Kirsty
completed
4?
laps
in
42
min
during
training.
Assume
that
Kirsty
ran
at
a
steady
speed.
How
long
did
she
take
for
each
lap?
=
2l
26.
Evaluate.
—+
iii
}
?‘i%
:%-*'é/x&
-
L+l
-
14»5,:
LI
3
8
5
3
=
g
¥
g
|5
tid=t
t+x+
=
4
Chapter
8
—
Integers
-—
++-
-
+a\4€,
+‘n<,
"u'qi'{xfir
mmsber
‘
+
subtrack
Mhe
(owesr
numloer,
A
I
S
.
|
i
e
models
+1.
This
tile
models
—1.
8“’2’
sign
of
hghu’
nu
e
1.
Jon
gave
Alicia
5
sets
of
10
(+1)-tiles.
How
many,
and
in
what
colour,
are
the
tiles
that
Alicia
received?
a.
15
black
tiles
50
black
tiles
c.
15
white
tiles
d.
50
white
tiles
2.
Find
the
product
{+5)
x
{—%).
Use
a
number
line
if
necessary.
-45
b.
+45
c.
+14
d.
-4
CLB
Math
8
Cumulative
Review
Package
3.
Find
the
product
(-7}
«
(+4).
Use
a
number
line
if
necessary.
a.
28
-28
c.
3
d.
4.
Find
the
productof
-4
and
-7.
—4
y
=7
a.
-11
b.
-28
@
+28
d.
5.
Find
the
product
of
-10
and
+3.
—~10%x
D
+
oy
-
-
=
O
x
(=5)=-30
+6
b.
-6
c.
25
d.
+25
7.
Replace
[]
with
an
integer
to
make
the
equation
true.
x4
o+
(+30)x
[J
=150
+5
b.
-5
c.
-120
d.
+120
8.
Find
this
product.
(-
141
x
(+113
=
B
=35
b.
-3
(c)
-154
d.
+154
9.
Write
the
integer
division
modeled
by
this
number
line.
(3;
:5
+{l()
+Iiw
ré()
»l’i
*%(»
a.
(+30)
-
(+6)
=
+24
B,
(+30)
=
(+5)
=
+25
b.
(+30)
=
(+5)(+6)
(+300
=
(+5)
=
+6
10.
Evaluate.
24
+4i-7)
24+
723
a.
52
-4
o
-19
d.
21
11.
Evaluate.
%+
(=71
-
(-4}
A+7T=
3
="4H
=
g2
+¥4
6
b.
-2
¢
12
d.
20
CLB
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8
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12.
13-
14.
15.
16.
17.
18.
.
+
Evaluate.
(~f)[(-3)
+
9]
@
(
(03
a.
72
36
c.
-72
d.
27
An
arctic
air
current
moved
into
the
town
of
Iceville.
The
initial
temperature
was
29
degrees
C.
The
cold
air
caused
the
temperature
to
fall
4
degrees
C
each
hour.
What
was
the
temperature
after
8
h?
49
-
(4)(8)
A8
—32
=
49+
3L
T
Use
the
integers
-18,
+6,
-3
to
write
2
different
division
equations.
-856="3
“18+-370b
The
water
level
in
a
pool
dropped
80
mm
each
hour.
The
total
drop
in
water
level
was
480
mm.
How
long
did
it
take
for
the
water
level
to
change?
480
530
=
b
hours
Evaluate.
(5%)
-
(5)?
5
o
K
9
"*O‘)
S
=0
Evaluate.
-
“T2:ZE3).
-36(-3)
.
108
.
-8
~6
—
b
=
[
Evaluate.
[5
-
2(-8)]
x
[(-2)(~5)
-
2]
(s
718
|
ES
-23
]
(54180
x
(8+7a3]
A3
»
75
ol
1
15
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Chapter
9
-
Linear
Relations
&
Chapter
10
-
Solving
Linear
Equations
1.
Use
this
balance-scales
model
to
solve
for
x.
2
&
Nclates
N
o
R
da=
12
a.
9
b.
10
@
6
d.
-9
2.
Ablack
square
represents
-1
and
a
white
rectangle
represents
the
variable
x.
Find
the
value
of
x.
[
Need
o
5x=
—10
1
)
|mmm
B
=
L
b
O
|
mEmE
s
S
Sign
‘o
I
|
mEE
z--a
NG
WL
|
a.
-12
b.
72
.
-8
d.
2
N
/(\
3.
Solve
this
equation.
3x
+
11
=
23
30
=
I_E
2
3
a.
9
4
c.
11
d
4
3
.8
2
4.
Solve
this
equation.
4y
+
8
=
36
Hy=
28
v
4
a.
1
b.
3
(j
)
7
d.
24
72
.20
5.
Solve
this
equation.
20—
3x
=
14
-3
=
’_(5_
<=
2.
—3
-z
2
b.
-2
c.
3
d.
-3
#
Py
+7
6.
Solve
this
equation.
%—‘?=
16
t
23
=74
‘I@QA
“‘0
-2
e
()
“H
g
a.
46
b.
=25
c.
30
d.
21
5I3n%o
ONSWRS
7.
Which
statement
is
correct?
i)
“3-x+4)=3x+12
i)
-3-x+d)=-3x-12
i)
=3-x+41=-3x+
12
iv)
—3(-x+4)=3x-12
8,
il
b.
i
&
i
iv
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8.
The
price
of
an
electronic
puzzle
was
reduced
by
$7.
Tio
e
A’-T=
Mr.
Murray
bought
10
puzzles
for
his
relatives.
The
total
cost
before
taxes
was
$130.
ok
=
ol
O,
What
was
the
original
price
of
the
puzzle?
a.
S$7.65
@
$20.00
c.
$6.00
d.
$127.00
:
.
40
Ty
.
1+
doc+
[0
=
\O
9.
Solve
this
equation:
4
+
2{x
+
51
=
10
Y
-
-
-~
:
s
2zt
z10
ax=T4
oo
TR
>
=1
a.
10
@
=2
G
d
-4
3
2
A
+
10.
The
ordered
pair
(
,
5)
is
in
the
linear
relation
with
equation
y
=
Zx—
4.
5=3x-4
Find
the
missing
number
in
the
ordered
pair.
9
-3=x
o
3
(>
3
b.
1
¢
6
d.
-6
e
3
11.
Describe
the
relationship
between
the
variables
x
and
y
in
this
graph.
Graph
of
y=-2x+
12
a.
When
x
increases
by
1,
y
decreases
by
12.
When
x
increases
by
1,
y
decreases
by
2.
¢.
When
xincreases
by
1,
y
increases
by
2.
d.
When
x
increases
by
2,
y
increases
by
12.
12.
Which
relations
have
graphs
that
are
lines
going
up
to
the
right?
I)
yE=
Sx+3
(\
'2)
7\
1)
i)
y=5x+3
\,8)
Z,13)
i)
y=
—__:-,-1
-3
,
g)
Z;
—I3>
iv)
y=>5x-13
h2)
(z,7)
il
and
iv
b.
iandiii
c.
i
d.
i,
ii,andiv
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4
4
13.
Solve
this
equation.
—5x
+
4
=
34
-5x1=
30
-5
-5
L=
14.
Verify
that
5
is
a
solution
of
this
equation:
fy—7
L(BY-1=a2
20-T1:=
a3
4333
baanced
o)
e
5\1
23
Explain
your
method.
15.
Sean
paid
$81
to
rent
a
boat
to
go
fishing.
The
rental
rate
;//as
$25
plus
$8
peghOLsr.
For
how
many
hours
did
Sean
rent
the
boat?
Write
an
equation,
then
solve
the
problem.
’6
’6
16.
Solve
this
equation.
*
+3=16
3
¥
¥
A
E
=
l3
+
=
|O'+
%
5]
2
17.
Solve
this
equation.
=%+
&
=
&
i
s
Fu
il
=
4=
35
25
o
15+
8
=8I
8x=
S6
8
'3
L=
1
bours
18.
The
perimeter
of
a
rectangle
is
46
cm.
The
rectangle
has
length
13
cm.
Write
an
equation
to
find
the
width,
w,
that
involves
the
distributive
property.
Solve
the
equation.
1A
(|5+w):
¢
A(R)+3aw=H4Hb
dot+aw
=di
AW
=
3o
w
=
1O
19.
This
hexagon
has
a
perimeter
of
52
cm.
What
is
the
length
of
the
side
marked
a?
6cm
o))
a
)
atat
9+
+c+=52
A(a+18)
=52
b)
Solve
the
equation
and
answer
the
question.
do
+
20=52
Aa
=
&
Y
a
a
=
lem
Write
an
equation
to
find
the
length
of
side
a
that
involves
the
distributive
property.
la+
3052
Aoz
A
=
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20.
The
price
of
a
medium
pizza
is
$15,
plus
$3
for
each
topping.
An
equation
for
this
relation
is
=
where
t
represents
the
number
of
toppings
and
c
represents
the
cost
of
the
pizza
in
dollars.
a)
Complete
this
table
of
values
for
the
relation.
Number
of
Toppings,
t
0
2
4
6
8
Cost,
c
($)
S
A1
&7
|
33|39
b)
Find
the
cost
of
a
pizza
with
8
toppings.
Cs
15+
3(8)
=
(5
tad4
:&5(?
00O
21.
Carmel
used
the
distributive
property
to
solve
this
equation:
4(-x+
3)
=
1%
Here’s
her
work.
B
N
she
did
ot
L{(~7c+3>:)q
2
.
-
=/
.
~—.
—~
4i-x+3)=
19
\_\1
ku\
T
—4x+3;:|=/1'9-/
qua
“Yoc
+
(1219
_47+|__I—11;I_l
..L{OC:
q
—4x
=18
-
x=-4
&
=
-fi
a)
Check
Carmel’s
work.
Is
her
solution
correct?
L=
=
l
?/4
No
b)
If
your
answer
is
yes,
verify
the
solution.
If
your
answer
is
no,
describe
the
error,
then
correct
it
Chapter
12
-
Tessellations
1.
An
object
is
made
using
3
linking
cubes.
The
diagram
shows
2
views
of
the
object.
Draw
the
right
side
view
of
the
object.
Front
view
Top
view
1]
‘0
°8
‘B
4
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2.
This
object
is
made
using
linking
cubes.
Draw
the
top
view
of
this
object.
Right
Front
.
==
O
3.
This
object
is
built
using
4
linking
cubes.
The
object
is
rotated
vertically
90
degrees
clockwise
about
the
axis
shown.
Draw
the
right
side
view
of
the
object
after
the
rotation.
Axis
of
rotation
Front
view
Right
side
view
b‘
T
4.
This
object
is
built
using
7
linking
cubes.
The
object
is
rotated
vertically
900
away
from
you
about
the
axis
shown.
Right
side
view
|
/
Front
view
Axis
of
rotation
Which
view
is
the
front
view
of
the
object
after
the
rotation?
R
View
L
View
M
View
N
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View
K
b.
View
L
c.
ViewM
5.
These
are
views
of
an
object
built
using
linking
cubes.
Sketch
the
object.
a.
ne’
Top
view
L
T
]
J
55
Left
side
view
Front
view
Right
side
view
|
|
fi
O
TTL
ar
17
6.
These
are
views
of
an
object
built
using
linking
cubes.
Sketch
the
object.
Top
view
&
Leftside
view
Frontview
Right
side
view
C.
L
d.
View
N
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7.
Triangle
OQS
is
a
transformation
image
of
Triangle
WKV.
Describe
the
transformation.
@
Translation
4
units
right
and
2
units
down
b.
Translation
2
units
right
and
4
units
down
€.
180
degree
rotation
about
O
d.
90
degree
clockwise
rotation
about
O
8.
Name
the
image
of
Triangle
VOT
after
a
rotation
of
1802
about
O.
W
Vv
T
K
5
S
.
P
Q
R
a.
Triangle
WKV
c.
Triangle
RSQ
b.
Triangle
SOT
Triangle
QOP
9.
Triangle
MOL
is
a
transformation
image
of
Triangle
PON.
Describe
the
transformation.
‘R
“
P
.
.
//
.
/V/I/.
S
eI
N
K
’
M-
a.
Reflection
in
the
line
SN
@
90
degree
clockwise
rotation
about
O
b.
Reflection
in
the
line
RM
90
degree
counterclockwise
rotation
about
O
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10.
Triangle
Q
is
the
image
of
Triangle
P
after
a
combination
of
2
transformations.
Which
combination
of
transformations
will
NOT
transform
Triangle
P
to
Triangle
Q?
i)
Translation
and
reflection-
ii\Translation
and
rotation
Reflection
and
rotation
iv)
Reflection
and
reflection
»
a.
i
b.
i
c.
i
d.
iv
11.
What
shapes
in
this
diagram
can
be
obtained
by
a
rotation
of
Shape
X?
S
H
]
a.
PandS
c.
P,Q,S,andT
Q,S,andT
d.
P,QR,S
andT
12.
This
object
is
made
using
7
linking
cubes.
Sketch
the
top,
front,
and
right
side
views
of
the
object.
H=ER
FRONT
ToP
5(0€
Front
13.
This
object
is
built
using
5
linking
cubes.
The
object
is
rotated
vertically
90
degrees
clockwise
about
the
horizontal
axis
shown.
Front
view
L
Axis
of
rotation
Left
side
view
Draw
the
top,
left
side,
and
front
views
of
the
rotated
object.
LEFT
ToP
FRoNT
SIOF—
|
,E
|
l/g
7,,,&:1
L.l
}:I
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14.
This
rectangular
prism
is
given
a
horizontal
rotation
of
90
de
grees
clockwise
about
the
vertical
axis
shown.
Draw
the
top,
left
side,
front,
and
right
side
views
of
the
rot
ated
prism.
Label
the
dimensions.
Fot
Top
Lsde
Rside
3cm
D:l
_\‘:j
l::[
I:X
_—"4cm
it
Front
view
Axis
of
rotation
15.
These
are
the
top,
front,
and
right
side
views
of
an
object
built
using
linking
cubes.
Sketch
a
3-D
picture
of
the
object.
Top
view
Front
view
Right
side
view
—H
J
7
16.
Use
this
diagram
to
identify
each
transformation.
-
-
.
Linek
/
s
A
@
s
l
:
.
v
B
'Lin.elj
/.
a)
Shape
D
is
the
image
of
Shape
B.
/"@r//ec%
oN
b)
Shape
D
is
the
image
of
Shape
A.
/‘6/7.@(‘74()/)
+
fa?l'pc‘féb/)
¢)
Shape
D
is
the
image
of
Shape
C.
e
/‘/4.
=
‘/'r
an
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17.
a)
Draw
the
image
of
Shape
A
after
each
transformation.
i)
Shape
B
is
the
image
after
a
reflection
in
Line
|.
ii)
Shape
Cis the
image
after
a
rotation
of
908
clockwise
about
point
O.
iii)
Shape
D
is
the
image
after
a
rotation
of
180Fabout
point
O.
b)
Describe
a
single
transformation
that
will
transform
Shape
D
to
Shape
C.
qoo
couster
cj‘xOc,\".cpig,e,
cotati
e
alsoot
poifi*
Q.
18.
Draw
the
4th
tile
in
this
tessellation.
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19.
In
this
tessellation,
Shape
A
is
the
original
shape.
8|V
6
4
2
P
0
2
4
6
8
x
Describe
possible
transformations
of
Shape
A
that
will
produce:
a)
ShapeP
reflech
om
b)
Shape
Q
fo‘(’ajr{
oN
c)
ShapeR
\-\—rmfi\mlfi
oNn
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