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chapter 9 math G7

chapter 9 math G7

Assessment

Presentation

Mathematics

7th Grade

Practice Problem

Hard

Created by

Snnana -

FREE Resource

0 Slides • 266 Questions

1

Multiple Choice

In the expression 25, what is the BASE?
1

2

2

5

2

Multiple Choice

In the expression 25, what is the EXPONENT?
1

5

2

2

3

Multiple Choice

Write in exponential form: 3 x 3 x 3 x 3

1

3 x 4

2

34

3

81

4

32

4

Multiple Choice

Which is equivalent to 34
1

27

2

9

3

81

4

12

5

Multiple Choice

181 =

1

18

2

0

3

324

4

1

6

Multiple Choice

What is equivalent to 64?

1

6×6×6

2

4×6

3

6×6×6×6

4

46

7

Multiple Choice

Write the product as a power:                9 x 9 x 9
1

729

2

27

3

93

4

39

8

Multiple Choice

Write each product using an exponent. 
4 x 4 x 4 x 4 x 4 
1

2

3

4⁵

4

4⁶

9

Multiple Choice

Write each product using an exponent. 
12 x 12 x 12 
1

12¹

2

12³

3

12²

4

12⁴

10

Multiple Choice

Write each power as a product of the same factor. Then solve and find the value.
1
3 x 3 x 3; 9
2
3 x 3 x 3; 27
3
3 x 3; 9
4
3 + 3; 6

11

Multiple Choice

Write each power as a product of the same factor. Then solve and find the value. 

2⁶
1
2 x 6; 12
2
2 x 2 x 2 x 2 x 2 x 2; 64
3
6 x 6; 36
4
2 x 2 x 2 x 2 x 2; 64

12

Multiple Choice

Which number is the exponent? 
4² = 16
1

4

2

2

3

16

13

Multiple Choice

Which number is the base? 
2³ = 8
1

2

2

3

3

8

14

Multiple Choice

What does the "E" stand for in PEMDAS?
1

Equation

2

Equal

3

Exponents

15

Multiple Choice

If our class raised 15² for our class field trip, how much money did we raise?
1

30

2

225

3

300

4

200

16

Multiple Choice

Write the expression using exponents.

(5)(5)(5)(5)=\left(-5\right)\left(-5\right)\left(-5\right)\left(-5\right)=  

1

(5)3\left(-5\right)^3  

2

54-5^4  

3

(5)4\left(-5\right)^4  

4

545^4  

17

Multiple Choice

Write the expression using exponents. mmmmmm\cdot m\cdot m\cdot m\cdot m   

1

m5m^5  

2

m5-m^5  

3

m4m^4  

4

5m5^m  

18

Multiple Choice

(9)4\left(-9\right)^4  

Evaluate.

1

-6561

2

6561

3

729

4

-729

19

Multiple Choice

(13)4\left(\frac{1}{3}\right)^4  

Evaluate.

1

8181  

2

127\frac{1}{27}  

3

2727  

4

181\frac{1}{81}  

20

Multiple Choice

In the United States, nearly 8  1098\ \cdot\ 10^9 text messages are sent every month. About how many text messages is this? 


1

8 billion

2

8 million

3

1 million

4

8 trillion

21

Multiple Choice

g5  h3g^{5\ }-\ h^3  

Evaluate the expression if g = 2 and if h = 7.

1

311

2

-311

3

-2162

4

2162

22

Multiple Choice

c2 + d3c^{2\ }+\ d^3  

Evaluate the expression if c = 8 and d = -3.

1

-25

2

25

3

37

4

-37

23

Multiple Choice

(56)(56)(56)\left(-\frac{5}{6}\right)\left(-\frac{5}{6}\right)\left(-\frac{5}{6}\right)  

Write the expression using exponents.

1

(56)4\left(-\frac{5}{6}\right)^4  

2

(56)3\left(\frac{5}{6}\right)^3  

3

(56)4\left(-\frac{5}{6}\right)^4  

4

(56)3\left(-\frac{5}{6}\right)^3  

24

Multiple Choice

s7s77s\cdot7\cdot s\cdot7\cdot7  

Write the expression using exponents.

1

73s37^3\cdot s^3  

2

74s27^4\cdot s^2  

3

72s37^2\cdot s^3  

4

73 s27^{3\ }\cdot s^2  

25

Multiple Choice

4bb4bb4\cdot b\cdot b\cdot4\cdot b\cdot b  

Write the expression using exponents.

1

42b34^2\cdot b^3  

2

43b34^3\cdot b^3  

3

42b44^2\cdot b^4  

4

44b24^4\cdot b^2  

26

Multiple Choice

k4mk^4\cdot m  

Evaluate the expression if k = 3 and m = 5/6 

1

6767  

2

67 1267\ \frac{1}{2}  

3

1.44681.4468  

4

1 1934321\ \frac{193}{432}  

27

Multiple Choice

23342^3\cdot3^4  

Which expression is equivalent to

1

22233332\cdot2\cdot2\cdot3\cdot3\cdot3\cdot3  

2

6126\cdot12  

3

334443\cdot3\cdot4\cdot4\cdot4  

4

2223332\cdot2\cdot2\cdot3\cdot3\cdot3  

28

Multiple Choice

Simplify:

10510710^5\cdot10^7  

1

103510^{35}  

2

  10012100^{12}  

3

101210^{12}  

4

None of the above

29

Multiple Choice

Simplify:

t9t8t^9\cdot t^8  

1

t1t^1  

2

t72t^{72}  

3

  t17t^{17}  

4

None of the above

30

Multiple Choice

Simplify:

y12 y10y^{12\ }\cdot y^{10}  

1

y2y^2  

2

  y22y^{22}  

3

y120y^{120}  

4

None of the above

31

Multiple Choice

Simplify:

43434^3\cdot4^3  

1

464^6  

2

  494^9  

3

16616^6  

4

None of the above

32

Multiple Choice

Simplify:

7877^8\cdot7  

1

  797^9  

2

  49849^8  

3

787^8  

4

None of the above

33

Multiple Choice

Simplify:

(6x2)(3x5)\left(6x^2\right)\left(-3x^5\right)  

1

  18x718x^7  

2

  18x7-18x^7  

3

3x73x^7  

4

None of the above

34

Multiple Choice

Simplify:

c5c3c3c^5\cdot c^3\cdot c^3  

1

  c45c^{45}  

2

  3c113c^{11}  

3

  c11c^{11}  

4

None of the above

35

Multiple Choice

Simplify:

2m45m22m^4\cdot5m^2  

1

  10m610m^6  

2

10m810m^8  

3

  7m67m^6  

4

None of the above

36

Multiple Choice

Simplify:

x3x5x10x^3\cdot x^5\cdot x^{10}  

1

x2x^2  

2

  18x18x  

3

  x150x^{150}  

4

None of the above

37

Multiple Choice

Simplify:

3x2(5x4)3x^2\left(-5x^4\right)  

1

15x215x^2  

2

  15x8-15x^8  

3

2x6-2x^6  

4

None of the above

38

Multiple Choice

Simplify:


10u3v57v310u^3v^5\cdot7v^3  

1

  70u3v1570u^3v^{15}  

2

  17u3v817u^3v^8  

3

  70u3v870u^3v^8  

4

None of the above

39

Multiple Choice

The length of a rectangle is 4a4b5 and the width is 3a2b3, what is the expression that represents the area of the rectangle?

Area = length ⋅ width

1

12a6b8

2

7a6b8

3

12a8b15

4

12a2b2

40

Multiple Choice

Billy was asked to solve 35∙34. He got 920. What error did he make?
1

When he multiplies exponents, he is supposed to add the base and the exponent

2

When he multiplies exponents, he is supposed to multiply the base and keep the exponents

3

When he multiplies exponents, he is supposed to keep the base and add the exponents if the base is the same

4

None of the above

41

Multiple Choice

Find the missing exponent:

316=383?3^{16}=3^8\cdot3^?  

1

2

2

8

3

4

4

1

42

Multiple Choice

Simplify the product as a single power.

1252254125^2\cdot25^4  

1

  565^6  

2

585^8  

3

5145^{14}  

4

None of the above

43

Multiple Choice

What is a POWER?

1

A number written as a base number with an exponent

2

The repeated factor in a multiplication problem

3

The number of times the base is multiplied by itself.

44

Multiple Select

What is an EXPONENT?

MORE THAN ONE CORRECT ANSWER!

1

The number of times the base is multiplied by itself

2

The little number on the top right of the base

3

The big number on the bottom

45

Multiple Choice

The ZERO Power Rule says that

1

Any number with the power of zero is equaled to zero

2

The answer of the problem is the same number as the base number

3

If the exponent is zero and the base is any number but zero, the answer is 1

46

Multiple Choice

00 0^{0\ }  =

1

undefined

2

1

3

0

47

Multiple Choice

What is a BASE?

1

The short cut-way to write an answer.

2

A number written as a base number with an exponent

3

The repeated factor in a multiplication problem

48

Multiple Choice

82+73=8^2+7^3=  

1

64+333=397

2

63+342=405

3

16+21 = 37

4

64+343 = 407

49

Multiple Choice

Question image

The 4 is called the ___

1

Base

2

Exponent

3

Power

4

Ratio

50

Multiple Select

Anything to the power of ONE...

MORE THAN ONE CORRECT ANSWER

1

The answer is itself

2

The answer is the same number as the base number

51

Multiple Choice

17+752 =1^7+75^{2\ }=  

1

1+5725=5726

2

7+75=82

3

1+5625=5626

52

Multiple Choice

42224^2-2^2\equiv  

1

6

2

12

3

20

4

22

53

Multiple Choice

Another way to say three to the third power is

1

Three cubed

2

Three squared

54

Multiple Choice

55+27=5^5+2^7=  

1

3125 + 128 = 3253

2

3123 + 14 = 3173

3

25+14=39

55

Multiple Choice

7232=7^2-3^2=  

1

7-3=4

2

14-6=8

3

49-9=40

56

Multiple Choice

Another way to say two to the second power is ....

1

Two cubed

2

Two squared

57

Multiple Choice

103+512=10^3+51^2=  

1

30+2,601=2631

2

30+102=132

3

1,000+2,601=3,601

58

Multiple Choice

20254=20^2-54=  

1

346

2

333

3

454

4

94

59

Multiple Select

Question image

The 3 is called the ___

MORE THAN ONE CORRECT ANSWER

1

Base

2

Exponent

3

Power

4

Ratio

60

Multiple Choice

112 +44=11^2\ +4^4=  

1

121+256=377

2

120+255=375

3

11+16=27

4

121+266=387

61

Draw

Answer this question and show your work: 182+560=18^2+560=  

62

Multiple Choice

284=2^8-4=  

1

16-4=12

2

256-4=252

63

Multiple Choice

1000100^0  =

1

0

2

1

3

100

4

undefined

64

Open Ended

BONUS

Name one Black Mathematician :

65

Multiple Choice

2 x 2 x 2  or 2is the prime factorization of
1

6

2

12

3

22

4

8

66

Multiple Choice

Which is the prime factorization of 12? 
1

2 x 6

2

2 + 2 + 2 + 2 + 2 + 2 

3

22 x 3

4

1 x 22 x 3

67

Multiple Choice

Find the prime factorization for 80

1

42 ⋅ 5

2

24 ⋅ 5

3

2 ⋅ 2 ⋅ 2

4

8 ⋅ 5 ⋅ 2

68

Multiple Choice

Using a Factor Tree, find the prime factorization of 54.
1

32 x 6

2

3x 2

3

23 x 3

4

9 x 6

69

Multiple Choice

Using a Factor Tree, find the prime factorization of 24.

1

23 x 3

2

22 x 3 x 4

3

22 x 3

4

3 x 8

70

Multiple Choice

Use a number tree to find the prime factorization of 111

1

3 x 33

2

3 x 3 x 11

3

3 x 37

4

1 x 3 x 4 x 9

71

Multiple Choice

What is the prime factorization of 192 
1

3 ⋅ 62

2

2⋅ 3

3

2⋅ 3

4

 3 ⋅ 8

72

Multiple Choice

Which is the prime factorization of 12? 
1

2 x 6

2

2 + 2 + 2 + 2 + 2 + 2 

3

22 x 3

4

1 x 22 x 3

73

Multiple Choice

Using a Factor Tree, find the prime factorization of 24.

1

23 x 3

2

22 x 3 x 4

3

22 x 3

4

3 x 8

74

Multiple Choice

Which of the following are all prime numbers
1

2, 3, 6, 7, 9

2

2, 4, 8, 16

3

2, 3, 5, 7, 9

4

2, 3, 5, 7, 11

75

Multiple Choice

Find the prime factorization of 144

1

22 x 34

2

24 x 32

3

23 x 33

4

24 x 33

76

Multiple Choice

Find the prime factorization of 76

1

22 x 19

2

2 x 192

3

2 x 19

4

22 x 192

77

Multiple Choice

One is ...

1

prime

2

composite

3

not prime or composite

4

the loneliest number that you'll ever do

78

Multiple Choice

Find the prime factorization of 72

1

23 x 32

2

2 x 32 x 4

3

24 x 33

4

22 x 62

79

Multiple Choice

Find the prime factorization for 80

1

42 ⋅ 5

2

24 ⋅ 5

3

2 ⋅ 2 ⋅ 2

4

8 ⋅ 5 ⋅ 2

80

Multiple Choice

Find the prime factorization of 75.

1

3 x 52

2

3 x 5 x 5

3

32 x 5

4

5 x 15

81

Multiple Choice

Find the prime factorization of 150.

1

23 x 3 x 5

2

2 x 52

3

2 x 3 x 52

4

52 x 6

82

Multiple Choice

A prime number...
1

has one factor.

2

has more than 2 factors.

3

has 100 factors.

4

has exactly 2 factors: 1 and the itself.

83

Multiple Choice

Which of the following is NOT prime?

1

29

2

23

3

17

4

39

84

Multiple Choice

Is 17, a prime or composite number? 
1

Prime

2

Composite

85

Multiple Choice

Is 34, a prime or composite number? 
1

Prime

2

Composite

86

Multiple Choice

Find the prime factorization of 105

1

7x5x3

2

11x5x3

3

7x5x2x1

4

7x5x3x2

87

Multiple Choice

A prime number...
1

has one factor.

2

has more than 2 factors.

3

has 100 factors.

4

has exactly 2 factors: 1 and the itself.

88

Multiple Choice

A composite number ...
1

has more than 2 factors.

2

has one factor.

3

has at least 10 factors.

4

is always a really big number.

89

Multiple Choice

If the expanded form is 2⋅2⋅2⋅3⋅3⋅5⋅7 what would the exponential form be?
1

2⋅3⋅5⋅7

2

2³⋅3²⋅5⋅7

3

2²⋅3²⋅5⋅7

4

8⋅9⋅35

90

Multiple Choice

How would you write 3x3x3x3x3x3 in exponential notation?

1

three to the sixth power

2

729

3

363^6

4

393^9

91

Multiple Choice

What number has the prime factorization of 23 • 11?

1

55

2

66

3

88

4

99

92

Multiple Choice

Find the prime factorization of 108

1

23 * 32

2

22 • 33

3

25 • 3

4

2 • 3 • 7 • 11

93

Multiple Choice

Find the prime factorization of 420

1

22 • 3 • 5 • 7

2

77

3

22 • 3 • 11

4

23 • 3 • 7

94

Multiple Choice

What number has the prime factorization of 23 • 32 • 5?

1

360

2

720

3

180

4

240

95

Multiple Choice

The following prime factorization represents which number:  22 x 3 x 7
1

14

2

84

3

42

4

70

96

Multiple Choice

Find the prime factorization of 100 in exponential form.

1

10 × 10

2

54

3

4 x 25

4

22 × 52

97

Multiple Choice

Only 1 answer below could be correct for the prime factorization of a number. Which answer could be correct. 
1

4⋅2⋅5

2

2⋅32⋅7

3

152⋅7

4

7²⋅4²

98

Multiple Choice

What is the prime factorization of 136 ?

1

2 x 2 x 2 x 17

2

2 x 2 x 34

3

2 x 4 x 17

4

4 x 34

99

Multiple Choice

What is the prime factorization of 81 ?

1

3 x 27

2

9 x 9

3

3 x 3 x 9

4

3 x 3 x 3 x 3

100

Multiple Choice

What is the prime factorization of 66 ?

1

6 x 11

2

2 x 3 x 11

3

2 x 33

4

1 x 66

101

Multiple Choice

What is the prime factorization of 90 ?

1

2 x 3 x 3 x 5

2

2 x 5 x 9

3

2 x 3 x 5

4

3 x 30

102

Multiple Choice

Write 16 as a product of its prime factors.

1

4 x 4

2

2 x 8

3

2 x 2 x 2 x 2

4

2 x 2 x 2 x 2 x 2

103

Multiple Choice

Write 52 as a product of its prime factors.

1

2 x 2 x 13

2

2 x 26

3

4 x 13

4

2 x 2 x 3 x 4

104

Multiple Choice

Write 18 as a product of its prime factors.

1

2 x 9

2

3 x 6

3

2 x 3 x 6

4

2 x 3 x 3

105

Multiple Choice

Write 60 as a product of its prime factors.

1

2 x 2 x 3 x 5

2

5 x 12

3

2 x 3 x 5

4

2 x 5 x 6

106

Multiple Choice

Write 78 as a product of its prime factors.

1

2 x 39

2

2 x 3 x 13

3

6 x 13

4

2 x 3 x 3 x 4

107

Multiple Choice

Simplify. Express using exponents. 59 535^9\cdot\ 5^3  

1

5115^{11}  

2

565^6  

3

5125^{12}  

108

Multiple Choice

Simplify. Express using exponents. 38  33^8\ \cdot\ 3  

1

393^9  

2

373^7  

3

383^8  

109

Multiple Choice

Simplify. Express using exponents. c  c6c\ \cdot\ c^6  

1

c5c^5  

2

c7c^7  

3

c6c^6  

110

Multiple Choice

Simplify. Express using exponents. m5  m2m^5\ \cdot\ m^2  

1

m8m^8  

2

m3m^3  

3

m7m^7  

111

Multiple Choice

Simplify. Express using exponents. 3x  4x43x\ \cdot\ 4x^4  

1

12x512x^5  

2

7x57x^5  

3

12x412x^4  

112

Multiple Choice

Simplify. Express using exponents. 2923\frac{2^9}{2^3}  

1

2122^{12}  

2

262^6  

3

979^7  

113

Multiple Choice

Simplify. Express using exponents. 3834\frac{3^8}{3^4}  

1

353^5  

2

3123^{12}  

3

343^4  

114

Multiple Choice

Simplify. Express using exponents. 5952\frac{5^9}{5^2}  

1

575^7  

2

5115^{11}  

3

565^6  

115

Multiple Choice

Simplify. Express using exponents. 878\frac{8^7}{8^{ }}  

1

878^7  

2

868^6  

3

888^8  

116

Multiple Choice

Simplify. Express using exponents. b12b5\frac{b^{12}}{b^5}  

1

b8b^8  

2

b17b^{17}  

3

b7b^7  

117

Multiple Choice

Simplify. Express using exponents. (2h7)(7h)\left(2h^7\right)\left(7h^{ }\right)  

1

14h714h^7  

2

14h814h^8  

3

14h614h^6  

118

Multiple Choice

Simplify. Express using exponents. 5d6(8d6)-5d^6\left(8d^6\right)  

1

40d-40d  

2

40d1240d^{12}  

3

40d12-40d^{12}  

119

Multiple Choice

Simplify. Express using exponents. (6k5)(k4)\left(6k^5\right)\left(-k^4\right)  

1

6k9-6k^9  

2

6k96k^9  

3

6k-6k  

120

Multiple Choice

Simplify. Express using exponents. (w)(10w3)\left(-w\right)\left(-10w^3\right)  

1

10w310w^3  

2

10w410w^4  

3

10w4-10w^4  

121

Multiple Choice

Simplify. Express using exponents. 7z4(3z8)-7z^4\left(-3z^8\right)  

1

21z1221z^{12}  

2

21z12-21z^{12}  

3

21z421z^4  

122

Multiple Choice

Simplify. Express using exponents. 12n54n2\frac{12n^5}{4n^2}  

1

8n38n^3  

2

3n33n^3  

3

3n73n^7  

123

Multiple Choice

Simplify. Express using exponents. 14m37m2\frac{14m^3}{7m^2}  

1

2m52m^5  

2

2m2m  

3

7m7m  

124

Multiple Choice

Simplify. Express using exponents. 9r83r4\frac{9r^8}{3r^4}  

1

3r123r^{12}  

2

6r46r^4  

3

3r43r^4  

125

Multiple Choice

Simplify. Express using exponents. 24t96t3\frac{24t^9}{6t^3}  

1

4t64t^6  

2

18t618t^6  

3

4t124t^{12}  

126

Multiple Choice

Simplify. Express using exponents. 18y62y\frac{18y^6}{2y}  

1

9y79y^7  

2

9y59y^5  

3

9y69y^6  

127

Multiple Choice

Question image
Evaluate this expression using the quotient rule.
1

95

2

99

3

15

4

9-5

128

Multiple Choice

Question image
Evaluate the expression using the quotient rule.
1

y15

2

y50

3

y2

4

y5

129

Multiple Choice

Question image
Evaluate the expression using the quotient rule.
1

x13

2

x5

3

x36

4

x-5

130

Multiple Choice

Question image
Evaluate the expression using the quotient rule.
1

1

2

g10

3

g25

4

g

131

Multiple Choice

(3c2)(10c7)
1
13c9
2
30c5
3
30c9
4
-30c9

132

Multiple Choice

Question image
1
58
2
56
3
52
4
1

133

Multiple Choice

Question image
1
4y6
2
4y22
3
30y6
4
30y22

134

Multiple Choice

Is 5ab² a monomial?
1

Yes

2

No

135

Multiple Choice

Is x² a monomial?
1

Yes

2

No

136

Multiple Choice

Is 5x + 7 a monomial?
1

Yes

2

No

137

Multiple Choice

Is x² + 4ab a monomial?
1
Yes
2
No

138

Multiple Choice

Is x³ + x² + x a monomial?
1
Yes
2
No

139

Multiple Choice

2n4 * 6n4
1

8n4

2

12n8

3

8n16

4

none of the above

140

Multiple Choice

Question image
1

8x4

2

8x8

3

6x4

4

6x8

141

Multiple Choice

(d4)(d5)
1

2d4

2

d9

3

d2

4

2d

142

Multiple Choice

According to exponent rules, when we multiply the expressions we _______ the exponents.
1

add

2

subtract

3

multiply

4

divide

143

Multiple Choice

Simplify the expression: 3(2x + 1)
1

6x + 3

2

6x + 1

3

6 + 3x

4

2x + 3

144

Multiple Choice

Determine the product of (3c)(10c)
1

13c2

2

30c

3

30c2

4

13c

145

Multiple Choice

Simplify the expression
7u2v5 (9uv3)
1

16u2v8

2

63u3v15

3

63uv8

4

63u3v8

146

Multiple Choice

Multiply the following monomials below.

(2a2b4z)(6a3b2z5)

1

8a5b6z6

2

12a6b8z5

3

12a5b6z6

4

8a6b8z5

147

Multiple Choice

Simplify.
8s64s3\frac{8s^6}{4s^3}  

1

2s32s^3  

2

4s34s^3  

3

2s22s^2  

4

4s24s^2  

148

Multiple Choice

Simplify.
7p35p\frac{7p^3}{5p}  

1

2p22p^2  

2

2p32p^3  

3

75p3\frac{7}{5}p^3  

4

75p2\frac{7}{5}p^2  

149

Multiple Choice

Simplify.
y86y2\frac{-y^8}{6y^2}  

1

6y6-6y^6  

2

16y6-\frac{1}{6}y^6  

3

6y4-6y^4  

4

16y4-\frac{1}{6}y^4  

150

Multiple Choice

Simplify.
[6m52m2]3\left[\frac{-6m^5}{-2m^2}\right]^3  

1

27m927m^9  

2

27m9-27m^9  

3

27m627m^6  

4

27m6-27m^6  

151

Multiple Choice

Question image
1

5p- 16p

2

5p + 4

3

5p - 4

4

5p + 4p

152

Multiple Choice

Question image
Divide the polynomial by the monomial.
1

15x9 - 8x3

2

3x6 - 8x3

3

-5x12

4

3x6 - 40x3

153

Multiple Choice

Question image
Divide the polynomial by the monomial.
1

2x8-8x2-28x

2

2x8-2x2-7x

3

8x7-8x-28x

4

2x-2x -7

154

Math Response

Simplify:  (x5)3\left(\frac{x}{5}\right)^{-3}  

Type answer here
Deg°
Rad

155

Drag and Drop

Simplify: x5x^{-5} =​
.

Simplify: (13)3\left(\frac{1}{3}\right)^{-3} =​
.

Simplify: 333^{-3} = ​
Drag these tiles and drop them in the correct blank above

156

Multiple Choice

Simplify (evaluate):

3-3

1

-27

2

-9

3

19-\frac{1}{9}

4

127\frac{1}{27}

157

Multiple Choice

Write this expression using positive exponent:

x-7

1

-7

2

-7x

3

1x7\frac{1}{x^7}

4

1x7-\frac{1}{x^7}

158

Multiple Choice

Rewrite using a positive exponent.
(-5)-4
1

(-5)4

2

1/(-5)-4

3

1/(-5)4

4

1/(5)4

159

Multiple Choice

Simplify.
s-5 ⋅ s-2
1

s-3

2

1/s7

3

s-7

4

1/s3

160

Multiple Choice

Question image
Simplify.
1
y60
2
1/y16
3
y-16
4
y4

161

Multiple Choice

Rewrite using a positive exponent.
(-5)-4
1

(-5)4

2

1/(-5)-4

3

1/(-5)4

4

-625

162

Multiple Choice

Solve 5-2
1

-10

2

1/25

3

1/(5)2

4

-1/10

163

Multiple Choice

3⁻⁴
1
1 ⁄ 81
2
-81
3
81
4
1 ⁄ 12

164

Multiple Choice

7-2
1
49
2
10/49
3
-49
4
1/49

165

Multiple Choice

Solve 3-3
1
-27
2
-9
3
-1/9
4
1/27

166

Multiple Choice

Solve (-8)-2
1
1/(-8)2
2
1/82
3
1/64
4
-64

167

Multiple Choice

Question image
Simplify
1

7a5/b3

2

b3/7a5

3

7b3/a-5

4

7b3 /a5

168

Multiple Choice

Question image
Simplify
1

42x5

2

-42/x5

3

42/x-5

4

42/x5

169

Multiple Choice

Rewrite using a positive exponent.
2w-13
1

-w13

2

2/w13

3

2/w-13

4

2w13

170

Multiple Choice

Simplify the following expression: 
xy-7
1

xy7

2

x/y7

3

x7/y

4

x7y

171

Multiple Choice

Rewrite using a positive exponent.

g-7

1

1g7\frac{1}{g^7}

2

g7g^7

3

1g7\frac{1}{g^{-7}}

172

Multiple Choice

Question image

Write with positive exponents:

1

a-2

2

a2

3

1a2\frac{1}{a^2}


173

Multiple Choice

3⁻⁴
1

1 ⁄ 81

2

-81

3

81

4

1 ⁄ 12

174

Multiple Choice

Rewrite using a positive exponent.
7-10
1

1/710

2

710

3

1/7-10

4

-70

175

Multiple Choice

Simplify (-9)0

1

-9

2

-1

3

1

4

9

176

Multiple Choice

Write the following in standard form:
10-4
1

10,000

2

1000

3

.0001

4

.000001

177

Multiple Choice

Simplify (34x5y6z-7)0
1

34x5y6 / z7

2

34x5y6 / x-7

3

0

4

1

178

Multiple Choice

Simplify 3a-1c-5/ d0

1

1

2

3/ac5

3

3a/c5

4

1/3a1c5d

179

Multiple Choice

Simplify
(-x)(-x)(-x)(-x)(-x)(-x)
1

6

2

6x6

3

1/x6

4

x6

180

Multiple Choice

Question image
Write with positive exponents:
1

a-2

2

a2

3

1/a1

181

Multiple Choice

Question image
Simplify.
1
y15
2
y5
3
y2
4
2y5

182

Multiple Choice

Simplify.
2x-5y7⋅3x-4y-2
1
6x9y9
2
6y5/x9
3
6/x9y5
4
6/x9y9

183

Multiple Choice

Question image

Which of the following numbers is written in correct scientific notation?

1

64.210264.2\cdot10^2  

2

6.421036.42\cdot10^3  

3

0.6421040.642\cdot10^4  

4

62406240  

184

Multiple Choice

Which of these numbers is the greatest?

1

9 x 109

2

8.1 x1010

3

9.02 x109

4

6.35 x1010

185

Multiple Choice

How is the following number written in scientific notation?

450,000

1

4.5  x  105

2

45  x  105

3

4.5  x  104

4

4.5  x  106

186

Multiple Choice

How is the number below written in scientific notation?

0.000398

1

39.8  x  10-5

2

3.98  x  10-5

3

3.98  x  10-4

4

39.8  x  10-6

187

Multiple Choice

Which of the following is the correct way to write 3.97  x  10-2 in standard form?

1

0.000397

2

0.0397

3

0.0000397

4

0.397

188

Multiple Choice

Which is the correct way to write the number 3.5 x 106  in standard notation?

1

0.0000035

2

35,000,000

3

3,500,000

4

0.00000035

189

Fill in the Blank

How would you write 4.3756 x 104 in standard form?

190

Multiple Choice

How would you write 0.0005 in scientific notation?

1

50 x 10-5

2

5 x 10-4

3

5 x 103

4

.5 x 103

191

Fill in the Blank

How would you write -5.6 x 10-3 in standard form?

-
.

192

Multiple Choice

Scientific Notation is made up of two number parts. The first part should be a number between 1 and 100.
1

True

2

False

193

Multiple Choice

Scientific Notation is made up of two number parts. The second part is a power 10.

1

True

2

False

194

Fill in the Blank

How do you write 8.317 x 106 in standard form?

,
,

195

Multiple Choice

Which of the following numbers is written in scientific notation?

1

20.35 x 104

2

.2035 x 104

3

2035 4

4

2.035 x104

196

Multiple Choice

Express the following in scientific notation:


.000457

1

457 x 106

2

457 x 10-6

3

4.57 x104

4

4.57 x 10-4

197

Multiple Choice

Convert to scientific notation:


520,000,000

1

52 x 107

2

5.2 x 10-7

3

5.2 x 108

4

0.52 x 109

198

Multiple Choice

What is scientific notation?

1

A long way to write really short numbers

2

A short way to write really large or really small numbers

3

I don't know...

4

None of the above

199

Multiple Choice

If the exponent is a positive number the original number was...

1

a really big number.

2

a really small number.

200

Multiple Choice

If the exponent is a negative number the original number was...

1

a really large number.

2

a really small number.

201

Multiple Choice

Convert this number into scientific notation:


0.068

1

6.9 x 106

2

6.8 x 10-9

3

6.8 x 10-2

4

None of the above

202

Fill in the Blank

Convert this number to standard notation:


1.4 x 10-2

203

Multiple Choice

Convert this number into scientific notation:


950,000

1

9.5 x 105

2

9.5 x 10-9

3

9.5 x 102

4

None of the above

204

Multiple Choice

Which value is the greatest?

1

5.0 x 10-9

2

5.0 x 10-4

3

5.0 x 106

4

5.0 x 108

205

Multiple Choice

Which number is the least in value?

1

5.0 x 10-9

2

5.0 x 10-4

3

5.0 x 106

4

5.0 x 108

206

Multiple Choice

How would you write 0.0005 in scientific notation?
1

50 x 105

2

5 x 104

3

5 x 103

4

.5 x 103

207

Multiple Choice

How would you write -5.6 x 10-3 in standard form?
1
0.0056
2
-5,600
3
0.00056
4
-0.0056

208

Multiple Choice

How do you write
1001
in scientific notation?
1

1.0001 x 104

2

1.01 x 105

3

1.001 x 103

4

10.1 x 103

209

Multiple Choice

How do you write
8.317 x 106
in standard form?
1

8, 371, 000

2

83, 170, 000

3

837, 100

4

8, 317, 000

210

Multiple Choice

Express the following in standard notation:

8.025 x 10-8

1

.00000008025

2

.000000008025

3

802,500,000,000

4

80,250,000,000

211

Multiple Choice

Which one of these is in scientific notation?
1

8.987000

2

8.98 x 106

3

80.987 x 10

4

8.986

212

Multiple Choice

Which of the following in the LARGEST number?
1

9 x 106

2

8 x 1010

3

1.3 x 1012

4

5.3 x 103

213

Multiple Choice

Which of the following numbers is the SMALLEST?
1

8.7 x 103

2

3 x 104

3

1.3 x 108

4

9 x 102

214

Multiple Choice

According to exponent rules, when we raise the power to a power we _______ the exponents.
1

add

2

subtract

3

multiply

4

divide

215

Multiple Choice

(52)3
1

56

2

55

3

57

4

58

216

Multiple Choice

(r4)6
1
10r
2
r10
3
24r
4
r24

217

Multiple Choice

(a5)6
1
30a
2
a11
3
a30
4
11a

218

Multiple Choice

(103)6
1
1018
2
306
3
109
4
303

219

Multiple Choice

(g5)8
1
g13
2
5g8
3
g40
4
8g5

220

Multiple Choice

(k7)2
1
k14
2
k9
3
7k2
4
2k7

221

Multiple Choice

(x14)3
1
x17
2
x42
3
x11
4
3x14

222

Multiple Choice

(2⁸)²
1
2¹⁶
2
2¹⁰
3
2⁶
4
2⁴

223

Multiple Choice

Product raised to a power: (2ab)3
1

8a3b3

2

2ab3

3

6a3b3

4

8ab

224

Multiple Choice

Question image
Product raised to a power: 
1

2x6y12

2

8x2y4

3

8x6y12

4

8x5y7

225

Multiple Choice

Product raised to a power: (2x3y)6
1
2x18y6
2
64x18y6
3
64x9y7
4
2x3y6

226

Multiple Choice

Question image
Product raised to a power: 
1
9x7
2
27x7
3
9x12
4
27x12

227

Multiple Choice

Product raised to a Power: (3x)2
1
9x2
2
3x2
3
6x
4
5x

228

Multiple Choice

Power of a Product: (5xy)3
1
5xy3
2
5x3y3
3
125x3y3
4
125xy3

229

Multiple Choice

Power of a Monomial: (x2y3)2
1
x4y5
2
x4y6
3
xy7
4
xy12

230

Multiple Choice

Power of a Monomial: (d2e4f)3
1
def9
2
d5e7f4
3
d6e12f
4
d6e12f3

231

Multiple Choice

What exponent goes in the blank to make the statement true?
(x2__ = x8
1

2

2

4

3

6

4

8

232

Multiple Choice

What exponent goes in the blank to make the statement true?
(a3b2c _)3 = a9b6c15
1

3

2

4

3

5

4

7

233

Multiple Choice

(xy4z)-2
1

x-2y-8z-2

2

xy-8z

3

xyz-8

4

xy2z

234

Multiple Choice

Calculate (-2)3
1

8

2

-8

3

6

4

-6

235

Multiple Choice

Calculate (-3)2
1

9

2

-9

3

6

236

Multiple Choice

(-4)3 is the same thing as
1

(-4)(-4)(-4)

2

(3)(3)(3)(3)

3

(4)(4)(4)

4

(-4)(3)

237

Multiple Choice

Find 54
1

20

2

1024

3

625

4

3125

238

Multiple Choice

(x4)6
1
x10
2
x24
3
x2
4
10x

239

Multiple Choice

(y3)4\left(y^3\right)^4  

1

y7y^7  

2

y12y^{12}  

240

Multiple Choice

(2x2)3\left(-2x^2\right)^3  

1

2x5-2x^5  

2

6x6-6x^6  

3

8x5-8x^5  

4

8x6-8x^6  

241

Multiple Choice

(5y4)2\left(-5y^4\right)^2  

1

25y625y^6  

2

25y8-25y^8  

3

25y825y^8  

4

5y8-5y^8  

242

Multiple Choice

(3x2y2)2\left(3x^2y^2\right)^2  

1

9x4y49x^4y^4  

2

6x4y46x^4y^4  

3

3x4y43x^4y^4  

4

6x2y26x^2y^2  

243

Multiple Choice

6(2x5)3-6\left(2x^5\right)^3  

1

12x8-12x^8  

2

- 24x15-24x^{15}  

3

48x1548x^{15}  

4

48x15-48x^{15}  

244

Multiple Choice

(a3)2(b4)3\left(a^3\right)^2\left(b^4\right)^3  

1

a5b7a^5b^7  

2

a6b12a^6b^{12}  

245

Multiple Choice

(3xy)(2x2)2(y2)5\left(3xy\right)\left(-2x^2\right)^2\left(y^2\right)^5  

1

6x3y10-6x^{3^{ }}y^{10}  

2

12x5y1112x^5y^{11}  

3

12x5y11-12x^5y^{11}  

4

12x5y8-12x^5y^8  

246

Multiple Choice

(3a3b2c2)3(a2c)4\left(3a^3b^2c^2\right)^3\left(a^2c\right)^4  

1

9a12b5c99a^{12}b^5c^9  

2

9a17b6c109a^{17}b^6c^{10}  

3

27a17b6c1027a^{17}b^6c^{10}  

4

27a12b5c927a^{12}b^5c^9  

247

Multiple Choice

Evaluate if a = 2 and b = 3, a2b2a^2b^2  

1

6

2

10

3

36

248

Multiple Choice

Simplify.   (2c3)5-\left(2c^3\right)^5  

1

32c1532c^{15}  

2

32c15-32c^{15}  

3

6c6-6c^6  

4

10c1510c^{15}  

249

Multiple Choice

2(c3)5-2\left(c^3\right)^5  

1

2c15-2c^{15}  

2

2c152c^{15}  

3

2c8-2c^8  

4

2c152c^{15}  

250

Multiple Choice

(6a)2\left(6a\right)^2  

1

36a2-36a^2  

2

36a236a^2  

3

12a212a^2  

251

Multiple Choice

(3x)4\left(-3x\right)^4  

1

81x4-81x^4  

2

12x412x^4  

3

81x481x^4  

252

Multiple Choice

(5b3)3\left(-5b^3\right)^3  

1

15b9-15b^9  

2

125b9125b^9  

3

125b9-125b^9  

4

15b915b^9  

253

Multiple Choice

(2x3y)3\left(-2x^3y\right)^3  

1

6x3y3-6x^3y^3  

2

8x9y38x^9y^3  

3

8x9y3-8x^9y^3  

254

Multiple Choice

(3p3q4)2\left(3p^3q^4\right)^2  

1

9p6q89p^6q^8  

2

27p3q427p^3q^4  

3

9p5q89p^5q^8  

4

27p5q827p^5q^8  

255

Multiple Choice

Question image
Two equations were graphed on the set of axes below.  Which point is a solution to the system of equations ?
1

(0,3)

2

(5,0)

3

(2,-3)

4

(8,9)

256

Multiple Choice

A system that contains one linear function and one quadratic function can have 0, 1, or 2 solutions.

1

True

2

False

3

Cannot be determined

257

Multiple Choice

Question image

How many solutions does this system of equations have?

1

one solution

2

two solutions

3

no solutions

4

All of the above

258

Multiple Choice

Question image
Find the slope of the line.
1

-2

2

2

3

-1

4

1

259

Multiple Choice

Question image

What type of function is in the picture?

1

Quadratic

2

Cubic

3

Square Root

4

Absolute Value

260

Multiple Choice

Question image
What is the equation of this line?
1

y = 2x +2

2

y = 2x -2

3

y = -x + 2

4

Cannot be Determined

261

Multiple Choice

6x= y, y = 4x+3 is what type of System of equations?

1

one solution

2

no solutions

3

Infinite solutions

4

All of the above

262

Multiple Select

a quadratic function when graphed has points at (-1, 9), (-4, 0), and (2,0). what quadrants does this quadratic function go through?

1

1st Quadrant

2

2nd Quadrant

3

3rd Quadrant

4

4th Quadrant

263

Multiple Choice

Abdul works at a coffee shop that has 3 local customers on Monday. on Tuesday, there are 5. on Wednesday, there are 7. which graph illustrates the rate at which local customers come each day?

1
2
3

264

Multiple Choice

Question image

What is the vertex?

1

(1,1)

2

(1,-4)

3

(0,0)

265

Multiple Choice

Find the vertex of 
f(x) = -x- 4x + 12
1

(-2, 16)

2

(2, 0)

3

(2, 4)

4

(-2, 4)

266

Multiple Choice

If f(x) = 10x - 5, what does f(2) =

1

10

2

15

3

20

4

25

In the expression 25, what is the BASE?
1

2

2

5

Show answer

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