1.
An alligator's body is twice the length of its tail. How long is an alligator whose tail measures 7 feet?
A.
3.5 ft
B.
14 ft
C.
7 ft
D.
9 ft
Hint
2.
Which shows the next figure in the pattern?
A.
B.
C.
D.
Hint
3.
Find the value of 18 – 3 × 5 – 2.
A.
73
B.
45
C.
8
D.
1
Hint
4.
What is the value of 100 divided by 25 plus 8 times 4?
A.
157
B.
132
C.
3
D.
36
Hint
5.
Evaluate 26 +
a
if
a
= 8.
A.
18
B.
30
C.
34
D.
38
Hint
6.
The cost of admission to a science museum is 12
a
+ 5
c
, where
a
represents the number of adults and
c
represents the number of children. How much would it cost for 2 adults and 3 children to go to the museum?
A.
$39
B.
$46
C.
$22
D.
$27
Hint
7.
For which equation is 11 the solution?
A.
h
– 5 = 11
B.
15 –
h
= 26
C.
29 –
h
= 18
D.
11 =
h
+ 7
Hint
8.
How do you know that 4,689 is divisible by 9?
A.
The sum of the digits is divisible by 9.
B.
The product of the digits is divisible by 9.
C.
The ones digit is 9.
D.
The sum of the digits is divisible by 3.
Hint
9.
The number 995 is divisible by which number?
A.
3
B.
2
C.
5
D.
9
Hint
10.
The model below contains 117 squares. Use the model to determine whether 117 is divisible by 5, 6, 9, or 10.
A.
5
B.
6
C.
9
D.
10
Hint
11.
A composite number ______.
A.
is a number less than 1
B.
has more than two factors
C.
is the number 2
D.
has exactly two factors
Hint
12.
Determine which number is
not
prime.
A.
11
B.
19
C.
61
D.
57
Hint
13.
Find the prime factorization of 126.
A.
2 × 3 × 3
B.
2 × 2 × 3 × 3 × 7
C.
2 × 3 × 7
D.
2 × 3 × 3 × 7
Hint
14.
The number 183 ______.
A.
is prime
B.
has a prime factorization of
2 × 3 × 3 × 3
C.
is neither prime nor composite
D.
is composite
Hint
15.
Your mom has given you $5 to spend at the fair. In the first two hours you buy a hot dog for $1.25 and spend $2 on games. How much money do you have left?
A.
$2.75
B.
$3.50
C.
$2.00
D.
$1.75
Hint
16.
Which rule describes how to find the next number in the pattern
–5, -1, 3, 7?
A.
Add 5
B.
Divide by 5
C.
Subtract 4
D.
Add 4
Hint
17.
Identify the first step when evaluating the expression
2 + 9 – 18 + 21 × 2 – 9.
A.
2 + 9
B.
9 – 18
C.
21 × 2
D.
2 – 9
Hint
18.
Determine which equation is true by replacing the variable with 2.
A.
6
x
= 8
B.
2
x
+ 2 = 8
C.
6
x
+ 4 = 16
D.
6
x
+ 2 = 10
Hint
19.
Which expression shows the prime factorization of 96 using exponents?
A.
2
5
× 3
B.
2
4
× 6
C.
2
4
× 3
D.
5
2
× 3
Hint
20.
Which number is a perfect square?
A.
11
B.
32
C.
36
D.
26
Hint