1.
At noon the temperature was 64°. The change in temperature each
hour afterward is shown in the table. What was the temperature after
the third hour?
A.
63°
B.
64°
C.
65°
D.
62°
Hint
2.
Find the value of 8 + 12 ÷ 4 + 6 × 1 + 2.
A.
23
B.
4
C.
19
D.
13
Hint
3.
Evaluate
j
÷
k
if
j
= 45 and
k
= 9.
A.
45 ÷ 1 = 45
B.
45 ÷ 9 = 405
C.
45 ÷ 9 = 5
D.
45 ÷ 5 = 9
Hint
4.
Evaluate 6 · 7 – 2
p
if
p
= 5.
A.
150
B.
420
C.
32
D.
200
Hint
5.
Write 6 · 6 · 6 · 6 · 6 using exponents.
A.
6
5
B.
1
6
C.
5
6
D.
6
6
Hint
6.
Write 2
4
as a product.
A.
2 · 4
B.
2 · 2 · 2
C.
2 · 2 · 2 · 2
D.
4 · 4
Hint
7.
Evaluate
n
6
if
n
= 2.
A.
16
B.
64
C.
36
D.
12
Hint
8.
Solve 16 =
k
+ 10 using mental math.
A.
8
B.
9
C.
6
D.
10
Hint
9.
A number is divisible by 3 if ______.
A.
the ones digit is 3
B.
the sum of the digits is 3
C.
the sum of the digits is divisible by 3
D.
the ones digit is divisible by 3
Hint
10.
In which pair is the first number divisible by the second number?
A.
700; 2
B.
391; 3
C.
164; 6
D.
419; 9
Hint
11.
The number 183 ______.
A.
is neither prime nor composite
B.
is prime
C.
has a prime factorization of
2 × 3 × 3 × 3
D.
is composite
Hint
12.
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.
$1.75
B.
$2.75
C.
$3.50
D.
$2.00
Hint
13.
Find the value of 9 – 8 ÷ 2 ÷ 4 – 4.
A.
4
B.
11
C.
2
D.
3
Hint
14.
What is the value of 16 minus 4 divided by 2 plus 3?
A.
9
B.
10
C.
15.2
D.
17
Hint
15.
Your parents tell you that they will give you a weekly allowance of $2 every time you do the dishes, $5 every time you sweep the floor, and $3 every time you pull weeds. How much money will you get if you do the dishes three times, sweep the floor once, and pull weeds twice in a week?
A.
$10
B.
$17
C.
$60
D.
$23
Hint
16.
Evaluate
x
3
if
x
= 7.
A.
21
B.
10
C.
343
D.
2,187
Hint
17.
What is the area of the top of a cubic ice cube with sides of length 2 cm?
A.
8 cm
2
B.
4 cm
2
C.
2 cm
2
D.
16 cm
2
Hint
18.
The rectangles show that the number 23 ______.
A.
is neither prime nor composite
B.
has three factors
C.
is composite
D.
is prime
Hint
19.
Write the prime factorization of 84 using exponents.
A.
2
2
× 21
B.
2
2
× 3 × 7
C.
2
3
× 3 × 7
D.
2
2
× 3
3
× 7
Hint
20.
A high school regulation basketball court measures 50 feet wide and 84 feet long. A junior high school basketball court measures 42 feet wide and 74 feet long. How much smaller is a junior high school basketball court than a high school basketball court?
A.
1,092 square feet
B.
1,012 square feet
C.
908 square feet
D.
92 square feet
Hint