Book a Demo
Select a topic
NSW Stage 4 - Years 7/8 - 2020 Edition
Change textbook
1
W
h
o
l
e
n
u
m
b
e
r
s
2
F
r
a
c
t
i
o
n
s
3
D
e
c
i
m
a
l
s
4
P
e
r
c
e
n
t
a
g
e
s
5
R
a
t
i
o
s
a
n
d
r
a
t
e
s
6
M
o
n
e
y
a
n
d
t
i
m
e
7
T
h
e
r
e
a
l
n
u
m
b
e
r
s
8
P
a
t
t
e
r
n
s
a
n
d
a
l
g
e
b
r
a
9
E
q
u
a
t
i
o
n
s
1
0
T
r
a
n
s
f
o
r
m
a
t
i
o
n
s
a
n
d
t
h
e
n
u
m
b
e
r
p
l
a
n
e
1
1
L
i
n
e
a
r
r
e
l
a
t
i
o
n
s
h
i
p
s
1
2
G
e
o
m
e
t
r
y
1
2
.
0
1
G
e
o
m
e
t
r
i
c
a
l
d
i
a
g
r
a
m
s
1
2
.
0
2
M
e
a
s
u
r
i
n
g
a
n
g
l
e
s
1
2
.
0
3
P
a
r
a
l
l
e
l
l
i
n
e
s
a
n
d
t
r
a
n
s
v
e
r
s
a
l
s
1
2
.
0
4
T
r
i
a
n
g
l
e
s
1
2
.
0
5
A
n
g
l
e
s
w
i
t
h
i
n
t
r
i
a
n
g
l
e
s
1
2
.
0
6
Q
u
a
d
r
i
l
a
t
e
r
a
l
s
1
2
.
0
7
T
r
a
n
s
f
o
r
m
a
t
i
o
n
s
a
n
d
c
o
n
g
r
u
e
n
c
e
1
2
.
0
8
T
e
s
t
i
n
g
f
o
r
t
r
i
a
n
g
l
e
c
o
n
g
r
u
e
n
c
e
1
2
.
0
9
U
s
i
n
g
t
r
i
a
n
g
l
e
c
o
n
g
r
u
e
n
c
e
1
2
.
1
0
Q
u
a
d
r
i
l
a
t
e
r
a
l
s
b
u
i
l
t
f
r
o
m
t
r
i
a
n
g
l
e
s
1
3
P
y
t
h
a
g
o
r
a
s
'
t
h
e
o
r
e
m
1
4
L
e
n
g
t
h
a
n
d
a
r
e
a
1
5
T
h
e
c
i
r
c
l
e
1
6
S
o
l
i
d
s
a
n
d
v
o
l
u
m
e
1
7
P
r
o
b
a
b
i
l
i
t
y
1
8
S
t
a
t
i
s
t
i
c
s
Log in
Sign up
Book a Demo
Select a subtopic to start exploring