Free Printable 8-CHAPTER 1 TEST 2024-2025

1.

What is the base in $5^6$ ?

a)

6

b)

5

c)

30

d)

0

2.

What is the exponent in $7^3$ ?

a)

3

b)

7

c)

21

d)

0

3.

What is another way to say a number is to the 2nd power?

Check all possible answers.

a)

Squared

b)

Cubed

c)

Diced

d)

The power of 2

4.

What is another way to say a number is to the 3rd power?

Check all possible answers.

a)

Squared

b)

Cubed

c)

Triangle

d)

The power of 3

5.

Represent using an exponent.

7 x 7 x 7 x 7 x 7 x 7 x 7 x 7

a)

7⁷

b)

7⁸

c)

8⁷

d)

7⁹

6.

How could 8⁶ be represented?

Check all possible answers.

a)

8 x 6

b)

8 x 8 x 8 x 8 x 8 x 8

c)

6 x 6 x 6 x 6 x 6 x 6 x 6 x 6

d)

262,144

7.

Represent 5⁴ in standard form.

a)

20

b)

625

c)

265

d)

24

8.

Represent 17² in standard form.

a)

269

b)

279

c)

289

d)

299

9.

What is nine cubed in exponential form?

a)

9 x 9 x 9

b)

9³

c)

9²

d)

3³

10.

Which is equivalent to 7 x 7 x 7 x 7 x 7 x 7 ?

a)

7⁵

b)

7⁶

c)

6⁷

d)

7⁷

11.

What is 431 x 431 x 431 in exponential form?

a)

$3^{431}$

b)

$431^3$

c)

431 x 3

d)

3 x 431

12.

What is $16^6$ in expanded form?

a)

6 x 6 x 6 x 6 x 6 x 6 x 6 x 6 x 6 x 6 x 6 x 6 x 6 x 6 x 6 x 6

b)

16 x 16 x 16 x 16 x 16 x 16

c)

16 x 6

d)

6 x 16

13.

What is $78^5$ in expanded form?

a)

78 x 78 x 78 x 78 x 78

b)

78 x 78 x 78 x 78 x 78 x 78

c)

78 x 5

d)

5 x 78

14.

Which is least? $12^3\ \ or\ \ 5^6$

a)

$12^3$

b)

$5^6$

c)

Neither

15.

Which is GREATER?
2⁷ or 7²

a)

2⁷

b)

7²

c)

Neither, they are equal

16.

Which represents the exponential form of a number?

a)

13x13x13x13x13

b)

13⁵

c)

371,293

17.

Which represents the expanded form of a number?

a)

13x13x13x13x13

b)

13⁵

c)

371,293

18.

Which represents the standard form of a number?

a)

13x13x13x13x13

b)

13⁵

c)

371,293

19.

15² + 23³

a)

79,235,168

b)

12,197

c)

12,392

d)

99

20.

9⁷ - 43³

a)

4,703,462

b)

66

c)

543

d)

3,214,467

21.

Which is equivalent to 7 x 7 x 7 x 7 x 7 x 7
?

a)

7⁵

b)

7⁶

c)

6⁷

d)

7⁷

22.

Find the equivalent expression.

9 x 9 x 9 x 9 x 9

a)

9⁵

b)

9¹⁵

c)

9 x 5

d)

9 + 9 + 9 + 9+ 9

23.

What is the power to this problem?
6 x 6 x 6 x 6 x 6 x 6 x 6

a)

6 to the 7th power

b)

6 to the 8th power

c)

7 to the 9th power

d)

10 to the 5th power

24.

2⁵ is the same as 2 x 5.

a)

True

b)

False

25.

How would you represent 8⁶ ?

a)

8 x 6

b)

8 x 8 x 6

c)

8 x 8 x 8 x 8 x 8 x 8

d)

6 x 6 x 6 x 6 x 6 x 6 x 6 x 6

26.

The exponent equivalent of 20 x 20 x 20 is

a)

20 x 3

b)

20³

c)

3²⁰

27.

Which is equivalent to 5 x 5 x 5 x 5

a)

5³

b)

5⁴

c)

4⁵

d)

5⁵

28.

Which is equivalent to 4 x 4 x 4 x 4 x 4

a)

4⁶

b)

5⁴

c)

4⁴

d)

4⁵

29.

Which is equivalent to 7 x 7 x 7 x 7 x 7

a)

7⁵

b)

7⁶

c)

6⁷

d)

7⁷

30.

How do you correctly say 4³

a)

4 squared

b)

3 quadrupled

c)

4 cubed

d)

4 to the power of 2

31.

Find the equivalent expression.
15×15×15×15

a)

15⁴

b)

4¹⁵

c)

15x4

d)

15+15+15+15

32.

Find the equivalent expression.

9 x 9 x 9

a)

9³

b)

9¹⁵

c)

9 x 5

d)

9 + 9 + 9 + 9+ 9

33.

What is the number in a power that tells how many times the base is used as a factor?

a)

Expression

b)

Exponent

c)

Factor

d)

Term

34.

In the exponent 3⁴, the 3 represents____________ ?

a)

power

b)

base

c)

exponent

d)

integers

35.

What is the power to this problem?

6 x 6 x 6 x 6 x 6 x 6 x 6 x 6 x 6

a)

9 to the 7th power

b)

6 to the 8th power

c)

6 to the 9th power

d)

10 to the 5th power

36.

2⁵ is the same as 2 x 5.

a)

True

b)

False

37.

Write each product using an exponent.

4 x 4

a)

4²

b)

5⁴

c)

4⁶

d)

4⁶

38.

How would you represent 8⁶ ?

a)

8 x 6

b)

8 x 8 x 6

c)

8 x 8 x 8 x 8 x 8 x 8

d)

6 x 6 x 6 x 6 x 6 x 6 x 6 x 6

39.

What special word do you use for the exponent of 2?

a)

squared

b)

cubed

c)

triangled

d)

boxed

40.

Which is equivalent to
7 x 7 x 7 x 7 x 7 x 7 ?

a)

7⁵

b)

7⁶

c)

6⁷

d)

7⁷

41.

What is equivalent to 5²?

a)

25

b)

10

c)

55

d)

30

42.

9⁰

a)

0

b)

1

c)

9

d)

90

43.

3³

a)

6

b)

9

c)

27

d)

54

44.

Any number to the zero power is equal to

a)

0

b)

1

45.

Which number is the EXPONENT?

4²

a)

4

b)

2

c)

16

46.

$9^0$

a)

0

b)

81

c)

1

d)

9

47.

$9^1$

a)

0

b)

81

c)

1

d)

9

48.

$4^0$

a)

0

b)

1

c)

4

d)

16

49.

Find the value (standard form) of the power.
3³

a)

9

b)

6

c)

27

d)

12

50.

5³

a)

15

b)

125

c)

225

d)

555

51.

10⁵

a)

1000

b)

10000

c)

100000

d)

1000000

52.

2⁷

a)

7

b)

64

c)

128

d)

256

53.

What special word do you use for the exponent of 2?

a)

squared

b)

cubed

c)

triangled

d)

boxed

54.

What special word do you use for the exponent of 3?

a)

squared

b)

cubed

c)

triangled

d)

boxed

55.

Which is equivalent to 3^4?

a)

27

b)

9

c)

81

d)

12

56.

What is equivalent to 5 squared?

a)

25

b)

10

c)

55

d)

30

57.

Evaluate
6³

a)

216

b)

18

c)

2516

d)

108

58.

Evaluate
2⁵

a)

10

b)

16

c)

32

d)

124

59.

$2^x\ =\ 16$

(a)

60.

$8^x\ =\ 64$

(a)

61.

$10^x\ =\ 100,000$

(a)

62.

$5^x\ =\ 625$

(a)

63.

$7^x\ =\ 343$

(a)

64.

$6^x\ =\ 7776$

(a)

65.

$10^x\ =\ 1,000,000,000$

(a)

66.

$3^x\ =\ 59049$

(a)

67.

$100^{x\ }=\ 1$

(a)

68.

$8^x\ =\ 512$

(a)

69.

$4^x\ =\ 64$

(a)

70.

$2^x\ =\ 32$

(a)

71.

$3^x\ =\ 81$

(a)

72.

To solve 36 = 6^x, re-write 36 as what base and exponent?

a)

3⁶

b)

6³

c)

6²

d)

3¹²

73.

Solve the exponential equation $4^x = 16$ .

a)

$x = 2$

b)

$x = 3$

c)

$x = 4$

d)

$x = 5$

74.

Solve the exponential equation $10^x = 1000$ .

a)

$x = 2$

b)

$x = 3$

c)

$x = 4$

d)

$x = 5$

75.

$\left(-4\right)^2$

a)

16

b)

-16

c)

-8

d)

8

76.

$\left(-5\right)^3$

a)

125

b)

-125

c)

-15

d)

15

77.

$-5^2$

a)

25

b)

-25

c)

-10

d)

10

78.

$\left(-4\right)^4$

a)

256

b)

-256

c)

-16

d)

16

79.

$-6^3$

a)

$-216$

b)

$216$

c)

$-18$

d)

$18$

80.

$\left(-4\right)^5$

a)

$-1,024$

b)

$1,024$

c)

$-20$

d)

$20$

81.

$\left(-2\right)^6$

a)

$-64$

b)

$64$

c)

$-12$

d)

$12$

82.

$-6^2$

a)

$-36$

b)

$36$

c)

$-12$

d)

$12$

83.

$4^0$

a)

$1$

b)

$0$

c)

$4$

84.

$8^0$

a)

$1$

b)

$0$

c)

$8$

85.

For -3³ I need to enter (-3)³ in the calculator.

a)

True

b)

False

86.

Are these two equivalent: (-2)³ = 2³

a)

Yes

b)

No

87.

0³ = ?

a)

1

b)

0

c)

2

88.

5⁰ = ?

a)

1

b)

5

c)

0

d)

50

89.

Evaluate: (-1)²⁰¹⁶

a)

-1

b)

-2016

c)

1

d)

2016

90.

Evaluate: (-1)²⁰¹⁵

a)

-1

b)

1

c)

-2015

d)

2015

91.

Evaluate:

-6^2

(a)

92.

Evaluate:

-2^3

(a)

93.

$5^2$ simplified to

a)

10

b)

25

c)

-10

d)

-25

94.

$-4^2$ simplifies to

a)

8

b)

-8

c)

-16

d)

16

95.

$\left(-2\right)^3$ simplifies to

a)

-8

b)

-6

c)

8

d)

6

96.

$-2^3$ simplifies to

a)

-6

b)

-8

c)

6

d)

8

97.

$\left(-1\right)^2$ simplifies to

a)

2

b)

1

c)

-2

d)

-1

98.

$-1^2$ simplifies to

a)

1

b)

-1

c)

2

d)

-2

99.

$\left(-3\right)^2$ simplifies to

a)

-9

b)

9

c)

6

d)

-6

100.

(¹/₂)²

a)

¹/₄

b)

1

c)

¹/₂

d)

¹/₈

101.

(¹/₅)²

a)

¹/₁₀

b)

²/₁₀

c)

²/₂₅

d)

¹/₂₅

102.

(¹/₃)³

a)

¹/₂₇

b)

¹/₉

c)

¹/₆

d)

¹/₃

103.

Challenge #2 (²/₃)²

a)

²/₆

b)

²/₉

c)

⁴/₆

d)

⁴/₉

104.

a)

6/8

b)

9/8

c)

6/16

d)

9/16

105.

a)

1/8

b)

1/6

c)

3/6

d)

3/8

106.

a)

8/18

b)

16/81

c)

16/18

d)

8/81

107.

a)

20/22

b)

100/22

c)

20/121

d)

100/121

108.

a)

1/6

b)

1/36

c)

2/12

d)

1/12

109.

$\left(\frac{3}{4}\right)^2$

a)

$\frac{3}{4}$

b)

$\frac{6}{8}$

c)

$\frac{9}{16}$

d)

$\frac{30}{40}$

110.

Rewrite using a positive exponent.

$7^{-10}$

a)

$\frac{1}{7^{10}}$

b)

$7^{10}$

c)

$\frac{1}{7^{-10}}$

d)

$-70$

111.

Rewrite using a positive exponent.

$g^{-7}$

a)

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

b)

$g^7$

c)

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

d)

$-g^7$

112.

Rewrite using a positive exponent.

$w^{-13}$

a)

$-w^{13}$

b)

$\frac{1}{w^{13}}$

c)

$-\frac{1}{w^{13}}$

d)

$\frac{1}{w^{-13}}$

113.

Rewrite the expression with a negative exponent.

$\frac{1}{12^4}$

a)

$\frac{1}{12^{-4}}$

b)

$12^4$

c)

$\frac{1}{20,736}$

d)

$12^{-4}$

114.

Rewrite the expression with a negative exponent.

$\frac{1}{\left(-5\right)^7}$

a)

$\left(-5\right)^7$

b)

$\frac{1}{\left(-5\right)^{-7}}$

c)

$\left(-5\right)^{-7}$

d)

None of the above

115.

Simplify the expression using positive exponents.

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

a)

^{$a^{-2}$}

b)

^{$a^2$}

c)

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

d)

None of the above

116.

Evaluate.

$5^{-2}$

a)

$-10$

b)

$\frac{1}{25}$

c)

$\frac{1}{5^2}$

d)

$\frac{1}{5}$

117.

Evaluate.

$2^{-1}$

a)

$\frac{1}{2}$

b)

$1$

c)

$-2$

d)

$-\frac{1}{2}$

118.

Rewrite using a positive exponent.
7^-10

a)

¹/_7¹⁰

b)

7¹⁰

c)

¹/_7^-10

d)

-70

119.

Write this expression using positive exponent:

x^-7

a)

-7

b)

-7x

c)

1/x⁷

d)

-1/x⁷

120.

Rewrite each expression with a negative exponent.
¹/_12⁴

a)

¹/_12^-4

b)

12⁴

c)

¹/_20,736

d)

12^-4

121.

Simplify

x⁻⁶

a)

$\frac{1}{x^6}$

b)

x⁶

c)

-x⁶

d)

$\frac{-1}{x^6}$

122.

Rewrite using a positive exponent.

g^-7

a)

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

b)

$g^7$

c)

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

123.

Write with positive exponents:

a)

a^-2

b)

a²

c)

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

124.

Rewrite using a positive exponent.
g^-7

a)

¹/_g⁷

b)

g⁷

c)

¹/_g^-7

d)

-g⁷

125.

Simplify

(a)

Choose from the below words

$\frac{1}{16}$

-16

16

126.

Simplify

a)

$-\frac{1}{27}$

b)

$\frac{1}{27}$

c)

$\frac{1}{9}$

d)

$-\frac{1}{9}$

127.

Simplify $\left(-32\right)^0=$

128.

Rewrite using positive exponent

129.

Simplify

a)

-27

b)

$\frac{1}{27}$

c)

-9

d)

$\frac{1}{9}$

130.

Which is greater, 2654⁰ or 5⁰?
(a)

Choose from the below words

They are the same

26540

50

131.

Solve 5^-2 $=$ (a)

Choose from the below words

$\frac{1}{25}$

-10

-25

132.

Simplify (-9)⁰ $=$

133.

Rewrite using a positive exponent.
7^-10

a)

$\frac{1}{7^{10}}$

b)

7¹⁰

c)

$\frac{1}{7^{-10}}$

d)

-70

134.

Simplify and make the exponent positive

x^-7 $=$

135.

Make this negative exponent positive. 9^-3 $=$

136.

Simplify (-9)⁰

a)

-9

b)

-1

c)

1

d)

9

137.

Simplify y⁰ $=$

138.

Rewrite using a positive exponent.

y^-13

139.

According to exponent rules, when we multiply terms with the same base we _______ the exponents.

a)

Multiply

b)

Add

c)

Divide

d)

Subtract

140.

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

a)

add

b)

subtract

c)

multiply

d)

divide

141.

m ⋅ m⁵⋅ m⁶

a)

m³⁰

b)

m¹²

c)

12m

d)

mm¹¹

142.

Simplify the expression.

(x⁴ )(x¹²)

a)

x³

b)

x⁴⁸

c)

x¹⁶

d)

x⁸

143.

Simplify the following:
(x²y)⁵

a)

x⁷y⁵

b)

x²y⁵

c)

x¹⁰y⁵

d)

x⁵y⁵

144.

Simplify.

a)

y¹⁵

b)

y⁵

c)

y²

d)

2y⁵

145.

m ⋅ m⁵⋅ m⁶

a)

m³⁰

b)

m¹²

c)

12m

d)

mm¹¹

146.

(x⁸) ^. (x⁵)

a)

x^-40

b)

x^-13

c)

x³

d)

x¹³

147.

$x^9\cdot x^{-7}\cdot x^{-10}$

a)

$x^8$

b)

$\frac{1}{x^8}$

c)

$x^{26}$

d)

$\frac{1}{x^{26}}$

148.

$y^4\cdot y^{-4}$

a)

$1$

b)

$0$

c)

$y^8$

d)

$y^{16}$

149.

Evaluate this expression using the quotient rule.

a)

9⁵

b)

9⁹

c)

1⁵

d)

9^-5

150.

a)

9

b)

1

c)

27

d)

0

151.

a)

m⁴

b)

m⁶

c)

m¹⁰

d)

1/m⁶

152.

a)

5^29

b)

5^-5

c)

5^-12

d)

5^17

153.

Evaluate the expression using the quotient rule.

a)

c⁷

b)

c^-7

c)

c¹⁷

d)

c⁶⁰

154.

Evaluate the expression using the quotient rule.

a)

1²²

b)

1³⁰

c)

6²²

d)

6³⁰

155.

Evaluate the expression using the quotient rule.

a)

7⁶

b)

7^-5

c)

1/7⁵

d)

7⁵

156.

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

a)

add

b)

subtract

c)

multiply

d)

divide

157.

$\left(8\cdot8^3\cdot8^2\right)^2$

a)

$8^{10}$

b)

$8^{12}$

c)

$8^9$

d)

$8^6$

158.

Simplify: (4x⁵)²

a)

16x¹⁰

b)

8x¹⁰

c)

16x⁷

d)

8x⁷

159.

Simplify the expression. $\left(3n^3\right)^5$

a)

$243n^{15}$

b)

$81n^{15}$

c)

$3n^{15}$

d)

$15n^{15}$

160.

Simplify:
(2x³y)⁶

a)

2x¹⁸y⁶

b)

64x¹⁸y⁶

c)

64x³y⁶

d)

2x³y⁶

161.

Simplify: (x²y³)³

a)

x⁶y⁹

b)

x⁵y⁶

c)

x¹

d)

x⁶y⁶

162.

Simplify:

(5ab²)²

a)

25a²b⁴

b)

10a²b⁴

c)

5a²b⁴

d)

25ab²

163.

(r⁴)⁶

a)

10r

b)

r¹⁰

c)

24r

d)

r²⁴

164.

Simplify: (3x²)³

a)

27x⁶

b)

9x⁶

c)

3x⁶

d)

9x⁵

165.

Which of the following expressions is equivalent to (2x)³ ?

a)

(2x)(2x)(2x)

b)

2(x)(x)(x)

c)

2x + 2x + 2x

d)

2x⋅3

166.

Simplify (2x⁴y⁷)³

a)

6x⁷y¹⁰

b)

6xy³²

c)

8x¹²y²¹

167.

Simplify the following expression:

(3x³y⁵)⁴

a)

3x¹²y²⁰

b)

81x¹²y²⁰

c)

12x¹²y²⁰

d)

81x⁷y⁹

168.

Simplify $\frac{x^{11}}{x^{11}}$

169.

a)

x¹¹

b)

x¹⁸

c)

x⁷y

d)

x⁷

170.

a)

x¹¹

b)

x¹⁸

c)

x⁷y

d)

x⁷

171.

$\frac{18x^{10}}{2x^3}$

a)

$9x^7$

b)

$9x^{13}$

c)

$18x^7$

d)

$2x^{13}$

172.

a)

-6c⁵

b)

-6c

c)

6c

d)

-6c⁶

173.

Anything raised to a power of zero is always:

a)

0

b)

1

c)

itself

d)

negative

174.

$\frac{6m^0p^0}{2n^0p^0}=\ ?$

a)

$\frac{6m^0p^0}{2n^0p^0}=\ 0$

b)

$\frac{6m^0p^0}{2n^0p^0}=\ 1$

c)

$\frac{6m^0p^0}{2n^0p^0}=\ 3$

d)

$\frac{6m^0p^0}{2n^0p^0}=\ -3$

175.

a)

w^-3

b)

w³

c)

w²

d)

w^-13

176.

a)

4y⁶

b)

4y²²

c)

30y⁶

d)

30y²²

177.

a)

5⁸

b)

5⁶

c)

5²

d)

1

178.

a)

x²⁵

b)

x⁵

c)

x¹⁴⁴

d)

25x

179.

a)

x¹⁵

b)

6x¹³

c)

2x⁵⁶

d)

x¹⁹

180.

Simplify (-4r⁵)(2r⁸)

a)

-8r¹³

b)

-2r¹³

c)

-8r⁴⁰

d)

-2y⁴⁰

181.

Evaluate using the quotient rule:

a)

a⁸b¹³

b)

a²b⁷

c)

a¹⁵b³⁰

182.

Simplify using exponent rules.

a)

32x³y⁴

b)

32x⁹y¹³

c)

16x⁸y¹²

d)

16x⁶y⁷

183.

Simplify.

a)

y¹⁵

b)

y⁵

c)

y²

d)

2y⁵

184.

a)

2a⁴b⁴

b)

4a³b⁴

c)

4a⁸b⁵

d)

2a⁴b³

185.

Simplify the exponential expression:

a)

10x^-2

b)

2x²

c)

2x¹²

d)

10x¹²

186.

a)

3x³

b)

-4x⁷

c)

-3x⁷

d)

-3x³

187.

a)

2a²b⁶

b)

1/2a²b⁶

c)

b⁶/2a²

d)

2b⁶/a²

188.

a)

4⁹

b)

4⁴⁴

c)

4²¹

d)

4¹⁵

189.

(-6xy³)(x⁴y²)

a)

-6x⁵y⁵

b)

-6x⁴y⁵

c)

6x⁵y⁵

d)

6x⁴y⁶

190.

^simplify (5x³)(2x²)

a)

10x⁵

b)

3x

c)

10x⁶

d)

7x⁵

191.

Simplify (-4r⁵)(2r⁸)

a)

-8r¹³

b)

-2r¹³

c)

-8r⁴⁰

d)

-2y⁴⁰

192.

Simplify: $4x^4\ \times\ 5x^{-3}\ =$

a)

$20x^7$

b)

$-20x$

c)

$20x^7$

d)

$20x$

193.

Simplify: $\frac{16x^4}{4x^2}$

a)

$12x^6$

b)

$4x^2$

c)

$4x^6$

d)

$12x^2$

194.

Simplify: $\left(-2x^6\right)\ \left(-3x^{-3}\right)$

a)

$-6x^{-9}$

b)

$6x^9$

c)

$6x^3$

d)

$-6x^3$

195.

Simplify: $\frac{-27x^8}{9x^2}$

a)

$3x^{10}$

b)

$-3x^{10}$

c)

$3x^6$

d)

$-3x^6$

196.

Simplify: $a^2b^{3\ }\times\ a^2b^{-2}$

a)

$a^4b$

b)

$a^4b^5$

c)

$a^3b^6$

d)

$a^4b^{-6}$

197.

Simplify: $z^2\ \times\ z^{-2}$

a)

$z^{-4}$

b)

1

c)

$z^4$

d)

$z^1$

198.

Simplify: $a^0$

a)

$a^1$

b)

nothing

c)

1

d)

$a^{-1}$

199.

Simplify: $\frac{32a^2b^5}{-4a^2b^3}$

a)

$8b^8$

b)

$-8b^8$

c)

$8b^2$

d)

$-8b^2$

200.

Simplify: $\frac{-45a^9}{-5a^4}$

a)

$-9a^{13}$

b)

$9a^5$

c)

$-9a^5$

d)

$9a^{13}$

201.

Simplify: $\frac{18a^2}{9b^2}$

a)

$2ab^4$

b)

$2$

c)

$\frac{2a^2}{b^2}$

d)

$2a^2b^2$

202.

Simplify: $\left(8x^5\right)\ \left(-2x^{-4}\right)$

a)

$16x$

b)

$-16x^{-20}$

c)

$-16x^{ }$

d)

$-16x^{-9}$

203.

Simplify: $3^4\ \times\ 3^5$

a)

$9^{20}$

b)

$9^9$

c)

$3^9$

d)

$3^{20}$

204.

Simplify: $\frac{5^5}{5^3}$

a)

$5^2$

b)

$5^3$

c)

$5^{15}$

d)

$5^{20}$

205.

Simplify: $\left(6r\right)\ \left(2r^3\right)$

a)

$10r^4$

b)

$12r^3$

c)

$10r^3$

d)

$12r^4$

206.

Simplify: $2v^2\ \times\ 4v^4\ \times v^{ }$

a)

$8v^6$

b)

$8v^7$

c)

$6v^7$

d)

$6v^6$

207.

Simplify: $\frac{-10a^2}{-2a^4}$

a)

$5a^2$

b)

$-5a^2$

c)

$\frac{5}{a^2}$

d)

$\frac{-5}{a^2}$

208.

Simplify: $\frac{16a^4}{8a^4}$

a)

$\frac{2}{a^8}$

b)

$2a^8$

c)

$-2$

d)

$2$

209.

Simplify: $a^2c^4\ \times\ a^4c^{-6}$

a)

$a^6c^2$

b)

$\frac{a^6}{c^2}$

c)

$a^8c^2$

d)

$\frac{a^8}{c^{24}}$

210.

Simplify: $\frac{a^4b^8}{a^3b^7}$

a)

$ab$

b)

$a^2b^2$

c)

$a^7b^{15}$

d)

$a^4b^2$

211.

Simplify: $\frac{15t^2m^3}{3t^2m}$

a)

$5t^2$

b)

$5tm$

c)

$5tm^2$

d)

$5m^2$

8-CHAPTER 1 TEST 2024-2025

Total questions: 211

Worksheet time: 6hrs 48mins

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