Scientific Notation with Operations

Scientific Notation with Operations

8th Grade

10 Qs

quiz-placeholder

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Scientific Notation with Operations

Scientific Notation with Operations

Assessment

Quiz

Mathematics

8th Grade

Practice Problem

Hard

CCSS
8.EE.A.4, HSA.APR.D.7, 6.EE.A.1

+1

Standards-aligned

Created by

Maria DeBernard

Used 5K+ times

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the ONLY thing that matters when adding and subtracting numbers in scientific notation?

That the exponents are different

That the constants are the same

That the exponents are the same

That both constants are positive

2.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

Subtract the scientific notation.

(3 x 10³) - (2.9 x 10²)

2.71 x 10⁵

2.71 x 10³

2.71 x 10⁶

2.71 x 10⁴

Tags

CCSS.8.EE.A.4

3.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

Add the scientific notation:

(6.2 x 10²) + (9.7 x 10⁰)

.6297 x 10²

6.297 x 10⁰

6.297 x 10³

6.297 x 10²

Tags

CCSS.8.EE.A.4

4.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

Add with scientific notation.

(5.2 x 10⁷) + (3.01 x 10⁴)

5.20301 x 10¹¹

.520301 x 10⁷

5.20301 x 10⁷

5.20301 x 10⁸

Tags

CCSS.8.EE.A.4

5.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

Subtract with scientific notation.

(4.01 x 10⁸) - (7.32 x 10⁶)

-3.936 x 10⁸

3.936 x 10⁸

3.936 x 10⁷

3.936 x ⁻²

Tags

CCSS.8.EE.A.4

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

TRUE OR FALSE:

When you are dividing scientific notations, you would use the Quotient Rule for the powers of 10.

True

False

Tags

CCSS.HSA.APR.D.7

7.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

Divide the scientific notation:

(6.9 x 107) / (2.3 x 10-3)

3 x 1010

3 x 104

3 x 10-4

3 x 10-11

Tags

CCSS.HSA.APR.D.7

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