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Chapter 14 review

Total questions: 67

Worksheet time: 3hrs 36mins

Name
Class
Date
1.

6443\sqrt{64}\cdot4−3  

(a)  

2.

  (2(4+2))2(2\cdot(4+2))^2  

(a)  

3.

45÷81345\div\sqrt{81}−3  

(a)  

4.

(65)2÷2+5(6−5)^2\div2+5  

(a)  

5.

7+100447+\sqrt{\frac{100}{4}}−4  

(a)  

6.

28÷49×2428\div\sqrt{49}\times2−4  

(a)  

7.

18÷4+5+418\div\sqrt{4+5}+4  

(a)  

8.

122+49\frac{12}{2}+4\cdot\sqrt[]{9}  

(a)  

9.

12+429\frac{12+4}{2}\cdot\sqrt[]{9}  

(a)  

10.

12+49212+\frac{\sqrt[]{4\cdot9}}{2}  

(a)  

11.

1242+9\frac{12\cdot\sqrt[]{4}}{2}+9  

(a)  

12.

1242912\cdot\sqrt[]{\frac{\sqrt[]{4}}{2}}-9  

(a)  

13.

124+19\sqrt[]{12\cdot\sqrt[]{4}+1}-\sqrt[]{9}  

(a)  

14.

1294+124+129\sqrt[]{12-\sqrt[]{9}}\cdot\frac{\sqrt[]{4}+12}{\sqrt[]{4+12}-\sqrt[]{9}}  

(a)  

15.

256\sqrt[]{\sqrt[]{\sqrt[]{256}}}  

a)

4

b)

16

c)

2

d)

222^2  

16.

1622+20+24\sqrt[]{16\cdot2^2+2^0+2^4}  

a)

336\sqrt[]{336}  

b)

336

c)

929^2  

d)

9

17.

23(253)+52+32170\sqrt[]{2^3\cdot\left(\sqrt[]{25}-3\right)+5^2+3^2-17^0}  

a)

7

b)

7\sqrt[]{7}  

c)

49

d)

727^2  

18.

362516+32(32160)\sqrt[]{36}\cdot\sqrt[]{25\cdot\sqrt[]{16}}+3^2-\left(3^2-16^0\right)  

a)

61261^2  

b)

61

c)

61\sqrt[]{61}  

d)

6

19.

(25)218\left(\sqrt{25}\right)^2-18  

a)

5

b)

7

c)

-13

d)

13

20.
a)

138

b)

128

c)

18

d)

16

21.
a)

34

b)

-976

c)

-34

d)

946

22.
a)

1

b)

12

c)

53

d)

6

23.
a)

-48

b)

-35

c)

35

d)

13

24.

Level 2

Solve for the value of y

a)

13

b)

5

c)

23

d)

10

25.

Level 3

Find the length of the missing side.

a)

20 in.

b)

68 in.

c)

16 in.

d)

80 in.

26.

Level 3

Find the length of the missing side.

a)

25 cm

b)

42 cm

c)

52 cm

d)

48 cm

27.
Find the missing side
a)
9
b)
41
c)
6.4
d)
3
28.
Find the missing side
a)
29.2
b)
20
c)
400
d)
10
29.
Find the missing side
a)
36
b)
76.8
c)
12
d)
40
30.

Determine which is perfect square?

a)

54

b)

36

c)

21

d)

43

31.
√64
a)
3
b)
8
c)
7
d)
6
32.

True or false? 9² = 18

a)

True

b)

False

33.

What is 2 cubed?

23

a)

8

b)

6

c)

4

d)

16

34.

Find the cube root of 729:

a)

9

b)

81

c)

243

35.
a)
8
b)
9
c)
10
d)
11
36.
What is the distance between (-5, 3) and (4, -5)
a)
Square root of -145
b)
Square root of 145
c)
145
d)
-145
37.

Find the distance between "Home" and the "Library".

a)

41\sqrt{41}

b)

18\sqrt{18}

c)

99

d)

33

38.

Find the distance between the points.

(5,9)  &  (7,7)(5,9)\ \ \&\ \ (–7,–7)  

a)

1212  

b)

1616  

c)

2020  

d)

2424  

39.

Find the distance between the points.

a)

55

b)

1313

c)

10\sqrt{10}

d)

13\sqrt{13}

40.

Classify 35\frac{3}{5}  

a)

Irrational

b)

Rational

c)

Integer

d)

Whole

e)

Natural

41.

-14 could be classified as all of these EXCEPT?

a)

Integer

b)

Real

c)

Rational

d)

Whole

42.

Classify the number: 3

a)

natural, whole, integer, rational, real

b)

whole, integer, rational, real

c)

natural, whole, integer, irrational, real

d)

natural, whole, integer, rational

43.
-14 could NOT be which type of number?
a)
Integer
b)
Real
c)
Rational
d)
Natural
44.
Explain the error
a)
-1.2 isn't an integer.
b)
-2 isn't a whole number and 3.4 isn't a rational number.
c)
-2 isn't a whole number and -1.2 isn't an integer.
d)
The numbers are graphed correctly.
45.

-7

a)

whole number only

b)

integer only

c)

rational number only

d)

integer & rational

46.
a)
1/2
b)
1/10
c)
1/100
d)
1/9
47.
a)
3/10
b)
1/3
c)
1/9
d)
30/99
48.
a)
24/99
b)
2   4/9
c)
2   2/5
d)
6/25
49.
a)
7/50
b)
14/9
c)
7/45
d)
14/99
50.
a)
2   23/100
b)
2   23/10
c)
2   23/9
d)
2   23/99
51.
Convert 0.444... to a fraction.
a)
4/10
b)
4.4/99
c)
4/9
d)
2/5
52.
Convert 0.252525... to a fraction.
a)
25/9
b)
25/99
c)
25/100
d)
1/4
53.
What do you call a decimal in which a pattern of one or more digits is repeated indefinitely?
a)
prime factor
b)
prime number
c)
repeating decimal
d)
terminating decimal
54.
The decimal 0.464646... can be written as which fraction?
a)
46/100
b)
46/1000
c)
46/99
d)
46/999
55.

Write 0.888... as a fraction.

a)

8/10

b)

2/5

c)

8/9

d)

8/99

56.

Write 0.222... as a fraction.

a)

2/10

b)

2/9

c)

1/5

d)

2/99

57.
Convert 0.35 to a fraction.
a)
35/99
b)
7/20
c)
3.5/100
d)
3/5
58.
Convert -0.467467467... to a fraction
a)
-4674/10000
b)
-467/999
c)
-467/1000
d)
-467/99
59.
Convert 0.769769769... to a fraction.
a)
769/999
b)
769/1000
c)
769/100
d)
769/99
60.
Convert 0.266666... to a fraction.
a)
26/99
b)
8/3
c)
4/15
d)
2.6/9
61.
Convert 0.188888... to a fraction.
a)
17/90
b)
17/99
c)
18/99
d)
1.8/9
62.

Convert the following decimal into a fraction. 

0.360.\overline{36}  

a)

4/9

b)

4/11

c)

4/13

d)

3/13

63.
a)
2/3
b)
-2/3
c)
3/5
d)
-3/5
64.

Convert the following decimal into a fraction. 

0.830.8\overline{3}  

a)

5/6

b)

7/8


c)

9/11

d)

12/14

65.

Convert the following decimal into a fraction.

0.160.1\overline{6}

a)

1/7

b)

2/11


c)

2/13

d)

1/6

66.

Convert the following decimal into a fraction.

0.450.\overline{45}

a)

5/9

b)

6/11

c)

4/9

d)

5/11

67.

Convert the following decimal into a fraction.

1.5831.58\overline{3}

a)

19/12

b)

17/12

c)

16/11

d)

17/11