1.
Write 4 · 4 · 4 · 4 · 4 · 4 using exponents.
A.
6
4
B.
4
6
C.
4
5
D.
4
4
Hint
2.
Express
as a fraction in simplest form.
A.
or 2
B.
or 2
C.
or 2
D.
or 2
Hint
3.
Write the number 4.5 × 10
-6
in standard form.
A.
0.00045
B.
0.045
C.
0.0000045
D.
0.0045
Hint
4.
Evaluate
a
-
b
if
a
=
and
b
=
.
A.
B.
1
C.
D.
-1
Hint
5.
Solve the equation
. Write the solution in simplest form.
A.
B.
C.
D.
Hint
6.
Objects on Earth are about
times heavier than objects on Mars. If an object weighs
pounds on Mars, how much does it weigh on Earth?
A.
pounds
B.
pounds
C.
pounds
D.
pounds
Hint
7.
Replace __________ to make
___ 0.6 a true sentence.
A.
<
B.
=
C.
D.
>
Hint
8.
Express 3.157 ×10
-4
in standard form.
A.
0.00003157
B.
0.0003157
C.
0.003157
D.
31,570
Hint
9.
Give the height of a stack of three boxes if each box is 19
inches tall.
A.
57
inches
B.
60
inches
C.
58
inches
D.
59
inches
Hint
10.
Find the perimeter of a square whose side is 2
meters long.
A.
m
B.
m
C.
m
D.
m
Hint
11.
Solve
h
=
.
A.
h
= 3
B.
h
=
C.
h
= 6
D.
h
=
Hint
12.
Solve
x
= 4
÷ -36.
A.
x
=
B.
x
=
C.
x
= -8
D.
x
= -152
Hint
13.
The area of a rectangle is 60
in
2
. Find the width of the rectangle if the length is 12
in.
A.
5 in.
B.
2
in.
C.
3
in.
D.
in.
Hint
14.
Nineteen out of the 23 students in Ms. Garcia’s math class like pepperoni pizza. Write the part of the class that like pepperoni pizza as a decimal rounded to the nearest hundredth.
A.
0.82
B.
0.78
C.
0.79
D.
0.83
Hint
15.
Replace ___ with a symbol to make -2.875 ___ -2
a true sentence.
A.
<
B.
=
C.
D.
>
Hint
16.
Destiny cut a rope into four pieces. The lengths of the four pieces are 3
inches, 2
inches, 4
inches, and 5
. What was the length of the original rope?
A.
20
inches
B.
10
inches
C.
12
inches
D.
15
inches
Hint
17.
Solve
w
-
=
.
A.
1
B.
C.
-1
D.
-
Hint
18.
Evaluate 2
-6
.
A.
-32
B.
C.
D.
Hint