1.
Arlene lives in Orange Grove and her cousin Louise lives in Bloomington. There are three roads from Orange Grove to Bloomington. If one of the roads is closed, how many round trips can Arlene make if she can use the same road twice?
A.
6
B.
2
C.
4
D.
9
Hint
2.
The table shows the cost of mailing a package. Predict the cost of mailing a package that weighs 10 pounds.
A.
$8.00
B.
$9.80
C.
$8.90
D.
$10.70
Hint
3.
Solve
= 5.
A.
45
B.
14
C.
4
D.
36
Hint
4.
Choose the correct symbol below to make the sentence true.
|-4| ___ 3
A.
>
B.
=
C.
<
D.
none of these
Hint
5.
Mary is 4 years old and her brother Marcus is 7 years old. Write two inequalities to represent their ages.
A.
4 < 7 and 7 < 4
B.
4 > 7 and 7 < 4
C.
4 < 7 and 7 > 4
D.
4 > 7 and 7 > 4
Hint
6.
Solve 5 - (-20) =
n
.
A.
25
B.
-25
C.
15
D.
-15
Hint
7.
Solve
t
= (-7)(-3).
A.
-21
B.
-10
C.
10
D.
21
Hint
8.
Solve 3
z
= -18.
A.
-6
B.
6
C.
21
D.
-15
Hint
9.
Evaluate 2
3
+ 5 × (6 + 4) ÷ 2.
A.
33
B.
41
C.
108
D.
65
Hint
10.
Write an equation to represent ''the quotient of a number and 4 is 16.''
A.
=
n
B.
= 4
C.
=
n
D.
= 16
Hint
11.
Calculate the sum of (-13) and (-11).
A.
-2
B.
24
C.
-24
D.
2
Hint
12.
Solve 17 + (-21) + (-16) + 22 =
x
.
A.
x
= 76
B.
x
= -42
C.
x
= -32
D.
x
= 2
Hint
13.
Solve
t
=
.
A.
t
= -55
B.
t
= 10
C.
t
= -10
D.
t
= 45
Hint
14.
Solve
b
+ 17 = -21.
A.
b
= -38
B.
b
= -4
C.
b
= 38
D.
b
= 4
Hint
15.
Which is a counterexample for the following statement?
The difference of two odd numbers is an odd number
.
A.
12 – 5 = 7
B.
15 – 4 = 11
C.
7 + 9 = 16
D.
15 - 7 = 8
Hint
16.
Evaluate
a – b
+ 2 if
a
= -7 and
b
= 5.
A.
-10
B.
-4
C.
10
D.
4
Hint
17.
Connor is 7 inches taller than his brother Alex. If Connor is 45 inches tall, which equation could be used to determine Alex’s height? Let
a
represent Alex’s height.
A.
7 –
a
= 45
B.
a
– 7 = 45
C.
45 +
a
= 7
D.
a
+ 7 = 45
Hint
18.
Which value of
t
makes the sum of
t
and 14 equal -8?
A.
-6
B.
6
C.
22
D.
-22
Hint