Book a Demo
Select a topic
Ontario Grade 9 (MTH1W) 2021 Edition
Change textbook
1
.
N
u
m
b
e
r
2
.
R
a
t
i
o
,
R
a
t
e
s
a
n
d
P
r
o
p
o
r
t
i
o
n
3
.
A
l
g
e
b
r
a
a
n
d
E
x
p
o
n
e
n
t
s
3
.
0
1
W
r
i
t
i
n
g
e
x
p
r
e
s
s
i
o
n
s
u
s
i
n
g
a
l
g
e
b
r
a
3
.
0
2
A
d
d
i
n
g
a
n
d
s
u
b
t
r
a
c
t
i
n
g
t
e
r
m
s
3
.
0
3
M
u
l
t
i
p
l
y
i
n
g
a
n
d
d
i
v
i
d
i
n
g
t
e
r
m
s
3
.
0
4
S
i
m
p
l
i
f
y
i
n
g
e
x
p
r
e
s
s
i
o
n
s
3
.
0
5
S
u
b
s
t
i
t
u
t
i
o
n
I
n
v
e
s
t
i
g
a
t
i
o
n
:
A
l
g
e
b
r
a
i
c
s
t
o
r
y
3
.
0
6
D
i
s
t
r
i
b
u
t
i
v
e
p
r
o
p
e
r
t
y
3
.
0
7
B
i
n
o
m
i
a
l
e
x
p
a
n
s
i
o
n
s
3
.
0
8
E
x
p
o
n
e
n
t
l
a
w
s
3
.
0
9
V
a
r
i
a
b
l
e
s
a
n
d
e
x
p
o
n
e
n
t
s
3
.
1
0
N
e
g
a
t
i
v
e
e
x
p
o
n
e
n
t
s
3
.
1
1
F
r
a
c
t
i
o
n
a
l
e
x
p
o
n
e
n
t
s
I
n
v
e
s
t
i
g
a
t
i
o
n
:
P
o
w
e
r
s
o
f
1
0
3
.
1
2
S
c
i
e
n
t
i
f
i
c
n
o
t
a
t
i
o
n
4
.
E
q
u
a
t
i
o
n
s
a
n
d
I
n
e
q
u
a
l
i
t
i
e
s
5
.
M
e
a
s
u
r
e
m
e
n
t
6
.
R
e
l
a
t
i
o
n
s
7
.
S
i
n
g
l
e
V
a
r
i
a
b
l
e
D
a
t
a
A
n
a
l
y
s
i
s
8
.
T
w
o
V
a
r
i
a
b
l
e
D
a
t
a
A
n
a
l
y
s
i
s
9
.
G
e
o
m
e
t
r
y
1
0
.
F
i
n
a
n
c
e
1
1
.
C
o
d
i
n
g
a
n
d
A
l
g
o
r
i
t
h
m
s
Log in
Sign up
Book a Demo
Select a subtopic to start exploring