Scientific Notation Quiz

Scientific Notation Quiz

8th Grade

10 Qs

quiz-placeholder

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Scientific Notation Quiz

Scientific Notation Quiz

Assessment

Quiz

Science

8th Grade

Hard

Created by

Vinodhini� Amarasinghe

Used 2+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is scientific notation used for?

To represent numbers in binary format.

To convert numbers into fractions.

To calculate the square root of numbers.

To represent very large or very small numbers

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of converting numbers to scientific notation?

To save space and reduce the number of digits needed to represent a number.

To represent very large or very small numbers in a more concise and manageable form.

To make calculations with large or small numbers more accurate.

To make numbers easier to read and understand.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Convert the number 0.000045 to scientific notation.

4.5 x 10^-5

4.5 x 10^5

45 x 10^-6

0.45 x 10^-4

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Convert the number 6.02 x 10^23 to standard form.

6.02 x 10^24

6.02 x 10^22

6.02 x 10^23

602,000,000,000,000,000,000,000

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Perform the following operation: (3.2 x 10^4) x (2.5 x 10^2).

8 x 10^2

6 x 10^6

5 x 10^4

8 x 10^6

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Perform the following operation: (5.6 x 10^-3) / (2 x 10^-2).

0.056

0.056 x 10^-5

0.056 x 10^2

0.28

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many significant figures are in the number 0.00340 x 10^5?

2

5

4

3

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