Book a Demo
Topics
1
.
E
x
p
r
e
s
s
i
o
n
s
&
O
p
e
r
a
t
i
o
n
s
1
.
0
1
R
e
v
i
e
w
:
T
h
e
r
e
a
l
n
u
m
b
e
r
s
y
s
t
e
m
1
.
0
2
R
e
v
i
e
w
:
I
n
t
e
g
e
r
o
p
e
r
a
t
i
o
n
s
1
.
0
3
R
e
v
i
e
w
:
O
p
e
r
a
t
i
o
n
s
w
i
t
h
r
a
t
i
o
n
a
l
n
u
m
b
e
r
s
1
.
0
4
R
e
v
i
e
w
:
E
x
p
o
n
e
n
t
s
a
n
d
r
a
d
i
c
a
l
s
1
.
0
5
R
e
v
i
e
w
:
L
a
w
s
o
f
e
x
p
o
n
e
n
t
s
I
n
v
e
s
t
i
g
a
t
i
o
n
:
H
o
w
m
a
n
y
p
l
a
n
e
t
s
a
r
e
t
h
e
r
e
i
n
t
h
e
u
n
i
v
e
r
s
e
?
1
.
0
6
U
n
i
t
s
r
e
s
u
l
t
i
n
g
f
r
o
m
a
f
o
r
m
u
l
a
o
r
g
r
a
p
h
1
.
0
7
E
x
t
e
n
s
i
o
n
:
S
i
g
n
i
f
i
c
a
n
t
f
i
g
u
r
e
s
a
n
d
a
c
c
u
r
a
c
y
i
n
m
e
a
s
u
r
e
m
e
n
t
1
.
0
8
I
d
e
n
t
i
f
y
i
n
g
a
n
d
e
v
a
l
u
a
t
i
n
g
a
l
g
e
b
r
a
i
c
e
x
p
r
e
s
s
i
o
n
s
I
n
v
e
s
t
i
g
a
t
i
o
n
:
S
p
r
e
a
d
s
h
e
e
t
s
a
n
d
s
u
b
s
t
i
t
u
t
i
o
n
Lesson
1
.
0
9
T
r
a
n
s
l
a
t
i
n
g
s
i
t
u
a
t
i
o
n
s
i
n
t
o
a
l
g
e
b
r
a
i
c
e
x
p
r
e
s
s
i
o
n
s
1
.
1
0
P
r
o
p
e
r
t
i
e
s
o
f
r
e
a
l
n
u
m
b
e
r
s
1
.
1
1
S
i
m
p
l
i
f
y
i
n
g
a
l
g
e
b
r
a
i
c
e
x
p
r
e
s
s
i
o
n
s
Log in
Sign up
Book a Demo
United States of America
UT
Math I
Investigation: Spreadsheets and substitution
Lesson
Interactive practice questions
There are no interactive problems for this subtopic
What is Mathspace
About Mathspace
