Name:
Class:
Date:
Chapter 1 Review
Express the fraction or mixed number as a decimal. Use bar notation if needed.
1.
a. 0.58
c. 0.75
b. 0.625
d. 1.6
ANSWER: b
2.
a. –0.25
b. –0.34
c. –0.75
d. –1.
ANSWER: c
3.
a. 0.
b. 0.13
c. 0.1
d. 0.33
ANSWER: a
Express the decimal as a fraction or mixed number in simplest form.
4. –0.83
a.
b.
c.
d.
ANSWER: c
5. 2.42
a.
b.
c.
d.
ANSWER: c
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Name:
Class:
Date:
Chapter 1 Review
Choose the correct symbol to make a true sentence.
6.
a. >
c. =
b. <
d. +
ANSWER: a
7.
a. =
c. <
b. >
d. –
ANSWER: b
8.
a. >
c.
b. <
d. =
ANSWER: b
9.
a. =
c. <
b. >
d.
ANSWER: c
10.
a. <
c.
b. >
d. =
ANSWER: a
Order the set of numbers in order from least to greatest.
11. ,
, 0.65
a.
, 0.65,
b. 0.65, ,
c.
, , 0.65
d. , 0.65,
ANSWER: a
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Name:
Class:
Date:
Chapter 1 Review
12. 0.2, ,
a.
,
, 0.2
c.
, 0.2,
b. 0.2, ,
d.
, 0.2,
ANSWER: d
Add or subtract.
13. –54 + 34
a. –88
b. –20
c. 20
d. 88
ANSWER: b
14. 29 – 61
a. –90
c. 32
b. –32
d. 90
ANSWER: b
15. 50 + (–16) – 5
a. –71
b. –29
c. 29
d. 71
ANSWER: c
16. In Juneau, Alaska, the temperature was –15ºF in the afternoon. As a cold front approached, the temperature
dropped 9ºF. Write a subtraction expression to determine the new temperature. Then determine and interpret the
difference.
a. –15 – 9; –24; The temperature after the cold front was –24ºF.
b. –15 – 9; –24; The temperature dropped 24ºF since the cold front.
c. 15 – 9; 6; The temperature after the cold front was 6ºF.
d. 15 – 9; 6; The temperature dropped 6ºF since the cold front.
ANSWER: a
Determine the value of the expression.
17. 7(–6)(3)
a. –763
b. –126
c. 4
d. 126
ANSWER: b
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Name:
Class:
Date:
Chapter 1 Review
18. 6(–9)
a. –69
c. –3
b. –54
d. 54
ANSWER: b
19.
a. –4
c. 51
b. 4
d. 55
ANSWER: a
20. During a seven­day period, the temperature dropped 49ºF. Write a division expression to represent the change. Then
determine the average daily change in the temperature.
a. –49 7; –56; The average temperature change was –56ºF.
b. –49 7; –7; The average temperature change was –7ºF.
c. –49 7; 7; The average temperature change was 7ºF.
d. 49 7; 42; The average temperature change was 42ºF.
ANSWER: b
Add or subtract. Express in simplest form.
21.
a.
b.
c.
d.
ANSWER: d
22.
a.
b.
c.
d.
ANSWER: a
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Name:
Class:
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Chapter 1 Review
23.
a.
b.
c.
d.
ANSWER: d
24. Most of the state names in the United States end in a vowel. Of the 50 states, 25 of the state names end in either an
A or an E and 6 end in either an I or an O. If none of the state names end in a U, what is the fraction of state names
that end in a vowel?
a.
b.
c.
d.
ANSWER: d
Add or subtract. Express in simplest form.
25.
a.
b.
c.
d.
ANSWER: c
26.
a.
b.
c.
d. 3
ANSWER: b
27. If
of the girls in class have brown eyes and
of the girls have blue eyes, what fraction of the girls in class have
neither blue nor brown eyes?
a.
b.
c.
d.
ANSWER: a
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Name:
Class:
Date:
Chapter 1 Review
Add or subtract. Express in simplest form.
28.
a.
b.
c.
d. 9
ANSWER: c
29.
a. 4
b.
c.
d.
ANSWER: b
30. Determine the perimeter of the triangle.
a. 3 in.
b.
c.
d. 6 in.
in.
in.
ANSWER: c
Multiply. Express in simplest form.
31.
a.
b.
c.
d.
ANSWER: a
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Name:
Class:
Date:
Chapter 1 Review
32.
a.
b.
c.
d.
ANSWER: a
Use a measurement conversion.
33. Determine
of
a. 1 second
c. 1 minute
of an hour.
b. 10 seconds
d. 1 hour
ANSWER: a
Divide. Express in simplest form.
34.
a.
b.
c.
d.
ANSWER: a
35.
a.
b.
c.
d.
ANSWER: b
36. Mrs. Lau rolls out
she make?
a. 8 noodles
c. 33 noodles
feet of dough to make noodles. If the noodles are
of an inch wide, how many noodles will
b. 12 noodles
d. 88 noodles
ANSWER: d
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