Book a Demo
Topics
D
i
r
e
c
t
e
d
N
u
m
b
e
r
s
I
n
t
r
o
d
u
c
t
i
o
n
t
o
d
i
r
e
c
t
e
d
n
u
m
b
e
r
s
R
e
p
r
e
s
e
n
t
a
t
i
o
n
o
f
d
i
r
e
c
t
e
d
n
u
m
b
e
r
s
I
n
t
e
g
e
r
s
E
v
e
r
y
w
h
e
r
e
(
I
n
v
e
s
t
i
g
a
t
i
o
n
)
Lesson
W
o
r
l
d
T
e
m
p
e
r
a
t
u
r
e
s
(
I
n
v
e
s
t
i
g
a
t
i
o
n
)
N
u
m
b
e
r
l
i
n
e
w
i
t
h
i
n
t
e
g
e
r
s
C
o
m
p
a
r
i
n
g
i
n
t
e
g
e
r
s
I
n
t
e
g
e
r
s
a
n
d
t
h
e
i
r
o
p
p
o
s
i
t
e
s
C
o
m
p
a
r
e
d
i
r
e
c
t
e
d
n
u
m
b
e
r
s
A
d
d
i
n
t
e
g
e
r
s
S
u
b
t
r
a
c
t
i
n
t
e
g
e
r
s
A
d
j
a
c
e
n
t
s
i
g
n
s
N
u
m
b
e
r
p
l
a
n
e
Log in
Sign up
Book a Demo
United Kingdom
England
KeyStage 2 Upper
Integers Everywhere (Investigation)
Lesson
Interactive practice questions
There are no interactive problems for this subtopic
What is Mathspace
About Mathspace