Book a Demo
Select a topic
NSW Year 3 - 2021 Edition
Change textbook
1
.
N
u
m
b
e
r
a
n
d
p
l
a
c
e
v
a
l
u
e
2
.
F
o
r
w
a
r
d
s
a
n
d
b
a
c
k
w
a
r
d
s
3
.
A
d
d
i
t
i
o
n
4
.
S
u
b
t
r
a
c
t
i
o
n
5
.
A
d
d
i
t
i
o
n
a
n
d
s
u
b
t
r
a
c
t
i
o
n
6
.
M
u
l
t
i
p
l
i
c
a
t
i
o
n
a
n
d
d
i
v
i
s
i
o
n
7
.
F
r
a
c
t
i
o
n
s
8
.
P
a
t
t
e
r
n
s
9
.
T
i
m
e
1
0
.
M
e
a
s
u
r
e
m
e
n
t
1
1
.
S
h
a
p
e
s
a
n
d
a
n
g
l
e
s
1
1
.
0
1
N
a
m
e
2
D
s
h
a
p
e
s
1
1
.
0
2
C
o
m
p
a
r
e
a
n
g
l
e
s
1
1
.
0
3
R
i
g
h
t
a
n
g
l
e
s
1
1
.
0
4
S
y
m
m
e
t
r
y
1
1
.
0
5
T
r
a
n
s
f
o
r
m
2
D
s
h
a
p
e
s
1
2
.
S
o
l
i
d
s
1
3
.
G
r
i
d
s
a
n
d
m
a
p
s
1
4
.
D
a
t
a
1
5
.
C
h
a
n
c
e
Log in
Sign up
Book a Demo
Select a subtopic to start exploring