Quiz about Expanded Notation Exponents

Question 1

Question 1.

Accepted Answer

984.07

Answer

9847

Answer

98.47

Answer

984.7

Question 2

Question 2.

Accepted Answer

480.34

Answer

48.34

Answer

4,800.34

Answer

4834

Question 3

Which correctly shows the expanded notation of 34.78?

Accepted Answer

(3 x 10) + (4 x 1) + (7 x ¹/₁₀) + (8 x ¹/₁₀₀)

Answer

(3 x 100) + (4 x 1) + (7 x ¹/₁₀) + (8 x ¹/₁₀₀)

Answer

(3 x 10) + (4 x 1) + (7 x 10) + (8 x 100)

Answer

(3 x 100) + (4 x 10) + (7 x ¹/₁₀) + (8 x ¹/₁₀₀)

Question 4

Question 4.

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 5

Accepted Answer

10 x 10 x 10 x 10 x 10

Answer

Answer

5 x 5 x 5 x 5 x 5

Answer

10 + 10 + 10 + 10 + 10

Question 6

Evaluate.
10 * 10 * 10 * 10

Accepted Answer

10000

Answer

40

Answer

400

Answer

1000

Question 7

Write 4⁶in expanded form

Accepted Answer

4 x 4 x 4 x 4 x 4 x 4

Answer

46

Answer

64

Answer

4 x 4 x 4

Question 8

Accepted Answer

Option 2

Answer

Option 1

Question 9

What is 4⁵ in expanded form?

Accepted Answer

4 x 4 x 4 x 4 x 4

Answer

5 x 5 x 5 x 5

Answer

4 x 4 x 4 x 4

Answer

5 x 5 x 5 x 5 x 5

Question 10

A scientist reports that a bacteria culture contains 3⁴ bacteria. How much bacteria is that?

Accepted Answer

81

Answer

12

Answer

7

Answer

95

Question 11

What number is the EXPONENT?

2³=8

Accepted Answer

3

Answer

2

Answer

8

Question 12

Express 2,345 in expanded notation using exponents.

Accepted Answer

(2x10³) + (3x10²) + (4x10¹) + (5x10⁰)

Answer

(2x10²) + (3x10³) + (4x10¹) + (5x10⁰)

Answer

(2x10⁴) + (3x10³) + (4x10²) + (5X10¹)

Answer

(2x10³) + (3x10¹) + (4x10²) + (5x10⁰)

Question 13

Express 7,890 in expanded notation using indices.

Accepted Answer

(7x10³) + (8x10²) + (9x10¹) + (0x10⁰)

Answer

( 7x10³⁾ + (8x10²⁾ + (9x10¹)+ (0x10¹)

Answer

(7x10²)+ (8x10¹)+ (9x10⁰)+ (0x10¹)

Answer

(7x10⁴)+ (8x10³)+ (9x10²)+ (0x10¹)

Question 14

24⁷ , in this example 7 is the _____________

Accepted Answer

exponent

Answer

base

Question 15

What is 4⁵in expanded form?

Accepted Answer

4 x 4 x 4 x 4 x 4

Answer

4 x 5

Answer

1024

Answer

5 x 5 x 5 x 5 x 5

Question 16

Write 9³x 9⁴in expanded form.

Accepted Answer

9 x 9 x 9 x 9 x 9 x 9 x 9

Answer

97

Answer

729 + 6561

Answer

7290

Question 17

What is 6⁷in expanded form?

Accepted Answer

6 x 6 x 6 x 6 x 6 x 6

Answer

6 + 6 + 6 + 6 + 6 + 6

Answer

6 x 7

Question 18

What is 3^₂in expanded form?

Accepted Answer

3 x 3

Answer

3 x 2

Answer

3 + 2

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