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Irrational Numbers, Exponents, and Scientific Notation Quiz

Authored by Kari Wilson

Mathematics

8th Grade

CCSS covered

Used 1+ times

Irrational Numbers, Exponents, and Scientific Notation Quiz
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46 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What is scientific notation used for?

Expressing very large or very small numbers using powers of 10.

Measuring temperature.

Calculating percentages.

Drawing geometric shapes.

Tags

CCSS.8.EE.A.3

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What is the value of (21³)¹⁵?

21⁴⁵

21¹⁸

21³⁰

21⁵

Tags

CCSS.8.EE.A.1

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What is the value of (8/4)⁰?

1

2

0

4

Tags

CCSS.8.EE.A.1

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What is the value of 7⁻⁹?

1/7⁹

7⁹

-7⁹

0

Tags

CCSS.8.EE.A.1

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Simplify: (x²⁵ / x¹⁵) × (y¹⁵ / y¹⁰)

x¹⁰y⁵

x⁴⁰y²⁵

x¹⁵y¹⁰

x¹⁰y¹⁰

Tags

CCSS.8.EE.A.1

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Simplify: 8⁻² × 8⁶ × (7⁷ / 7⁴)

8⁴ × 7³

8⁸ × 7¹¹

8⁻⁸ × 7⁻³

8⁴ × 7⁴

Tags

CCSS.8.EE.A.1

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Write 6,173,000 in scientific notation.

6.173 × 10⁶

6.173 × 10⁵

6.173 × 10⁷

6.173 × 10⁴

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