1.
Solve 16 =
k
+ 10 using mental math.
A.
10
B.
9
C.
6
D.
8
Hint
2.
Which statement is true about the data in the table below.
A.
A circle graph could be used to display the data.
B.
A circle graph could not be used to display the data because there must be more than three parts.
C.
A circle graph could not be used to display the data because the percents do not add up to 100%.
D.
A line graph could be used to display the data.
Hint
3.
A misleading statistic ______.
A.
can be a graph or a measure of central tendency
B.
is another name for an incorrect map
C.
always involves a graph
D.
occurs when there are two modes in a set of data
Hint
4.
The tiles in the space shuttle must be cut accurately to one ten-thousandths of an inch. Write this expression as a decimal.
A.
0.01
B.
0.1
C.
0.0001
D.
0.001
Hint
5.
Which number is divisible by 10?
A.
305
B.
1,130
C.
415
D.
2,005
Hint
6.
64 is a multiple of which number?
A.
18
B.
19
C.
17
D.
16
Hint
7.
Round
to the nearest half.
A.
B.
3
C.
D.
2
Hint
8.
Jodi is making a purse in craft class. She plans to trim the purse with a different color of leather. The purse is
inches long and
inches wide. About how much leather trim does she need?
A.
22 in.
B.
26 in.
C.
20 in.
D.
18 in.
Hint
9.
Identify the first step when evaluating the expression
2 + 9 – 18 + 21 × 2 – 9.
A.
9 – 18
B.
21 × 2
C.
2 + 9
D.
2 – 9
Hint
10.
For the circle graph below, what did most students choose as their favorite candy?
A.
sour candy
B.
hard candy
C.
chocolate
D.
other
Hint
11.
Bedagi was told that after a long bicycle ride, he should check his pulse. The graph is of his pulse compared to how many blocks he rode. What will his pulse be after riding 6 blocks?
A.
160 beats per minute
B.
120 beats per minute
C.
190 beats per minute
D.
300 beats per minute
Hint
12.
Mary Jo wants to find the average of her friend's weekly allowances. Use the table below, and find the mean weekly allowance.
A.
$10
B.
$5
C.
$12.50
D.
$7.50
Hint
13.
Round $3.333333 to the nearest cent.
A.
$3.33
B.
$3.34
C.
$3.00
D.
$3.30
Hint
14.
Express
as a repeating decimal.
A.
B.
C.
D.
Hint
15.
= ____________.
A.
B.
C.
D.
2
Hint
16.
What is the circumference of a circle with radius 2.1 cm? Use >
3.14.
A.
13.188 cm
B.
6.594 cm
C.
8.724 cm
D.
12.69 cm
Hint
17.
Find the next number in the sequence 14, 7,
,
,….
A.
B.
C.
D.
Hint
18.
How is the prime factorization of 120 written using exponents?
A.
2
3
× 3 × 5
B.
2
4
× 3 × 5
C.
2
2
× 3 × 5
D.
3
4
× 5
Hint
19.
One of Macario’s notebooks measures 11 inches by 10 inches. His other notebook measures 8 inches by 10 inches. What is the difference in the areas of the front covers of the notebooks?
A.
190 square inches
B.
30 square inches
C.
40 square inches
D.
3 square inches
Hint
20.
Find the circumference of a circle whose diameter is 3.2 meters. Round to the nearest tenth.
A.
32.2 m
B.
8.0 m
C.
5.0 m
D.
10.0 m
Hint