1.
The tiles in the space shuttle must be cut accurately to one ten-thousandths of an inch. Write this expression as a decimal.
A.
0.001
B.
0.01
C.
0.0001
D.
0.1
Hint
2.
Estimate
A.
8
B.
6
C.
7
D.
9
Hint
3.
Find 18 ×
. Write the answer in simplest form.
A.
B.
C.
4
D.
Hint
4.
Find 4 × (–6).
A.
–12
B.
–24
C.
12
D.
–36
Hint
5.
Find –7(–2).
A.
14
B.
21
C.
–14
D.
–7
Hint
6.
Solve 3
a
= –9.
A.
9
B.
–3
C.
–27
D.
3
Hint
7.
During the 2000 NHL playoffs, Mark Recchi of the Philadelphia Flyers had twice as many assists as goals. How many goals did he score if he had 12 assists?
A.
24
B.
12
C.
6
D.
4
Hint
8.
Which describes the number that appears most often in a set of data?
A.
median
B.
mean
C.
range
D.
mode
Hint
9.
Use the number line to round 77.6 to the nearest whole number.
A.
80
B.
78
C.
77
D.
77.5
Hint
10.
Find 1.68 × 7.13.
A.
11.9784
B.
1,197.84
C.
119.784
D.
1.19784
Hint
11.
Thirty-six out of 60 students surveyed said they exercised regularly. Express the fraction
in simplest form.
A.
B.
C.
D.
Hint
12.
Find
a
÷
b
if
a
= 1
and
b
=
.
A.
B.
C.
1
D.
Hint
13.
Solve
d
– 6 = 4.
A.
10
B.
–2
C.
–10
D.
–6
Hint
14.
Find 341 − 219.
A.
122
B.
22
C.
132
D.
560
Hint
15.
Corrido bought three videos for a total of $58. If one video costs $18 and another video costs $16, how much does the third video cost?
A.
$34
B.
$42
C.
$40
D.
$24
Hint
16.
Find 16 + 49 + 20 + 8.
A.
165
B.
73
C.
83
D.
93
Hint
17.
A jar contains 148 marbles. If the marbles are divided into 4 equal groups, how many marbles are in each group?
A.
144
B.
63
C.
34
D.
37
Hint
18.
Which answer choice explains whether or not it is possible to divide 112 students evenly into 7 groups?
A.
Yes, the sum of the digits of 112 is an odd number.
B.
No, the 112 students must be in a single group.
C.
Yes, 7 × 16 = 112.
D.
No, 7 is not a factor of 112.
Hint
19.
Find 27 × 7.
A.
149
B.
34
C.
189
D.
20
Hint
20.
In Radi's town, snow falls during 4 months of the year. During how many months of the year is there
no
snowfall?
A.
16 months
B.
27 months
C.
8 months
D.
6 months
Hint