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Scientific notation

Authored by Wayground Content

Mathematics

8th Grade

CCSS covered

Used 1+ times

Scientific notation
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20 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Tags

CCSS.8.EE.A.4

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A corporation earned a profit of $2.5 × 104 for 1 × 103 days in a row. What was the corporation’s total profit during this time period?

add

subtract

multiply

divide

Tags

CCSS.8.EE.A.4

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When you are multiplying two numbers in scientific notation, do you need to make the exponents match?

Yes

No

Tags

CCSS.8.EE.A.4

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is (5 x 104) + (6.1 x 104) written in standard form?

11.1 x 108

1.11 x 104

11,000

111,000

Tags

CCSS.8.EE.A.4

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Solve:
(2.2 x 10 4)(7.1x 10 5)

1.562 x 1010
15.62 x 109
15.62 x 1020
1.562 x 1020

Tags

CCSS.8.EE.A.4

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 (1.4×104)(2.83×103)\left(1.4\times10^4\right)-\left(2.83\times10^3\right)  

 1.43×1041.43\times10^4  

 1.117×1041.117\times10^4  

 1.43×1031.43\times10^3  

 1.43×101-1.43\times10^1  

Tags

CCSS.8.EE.A.4

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Tags

CCSS.8.EE.A.4

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