Lesson 1.10: Operations in Scientific Notation

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Mathematics

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8th Grade

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Practice Problem

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Medium

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CCSS

8.EE.A.4

Standards-aligned

Reed Carbone

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8 Slides • 6 Questions

Lesson 1.10

Operations in Scientific Notation

Some text here about the topic of discussion

How to Multiply: Use the associative property to group

Solve (2.2 X 10³) X (2.0 X 10⁵)

Multiple Choice

Solve (1.0 X 10⁵) X (2.0 X 10⁶)

2.0 X 10¹¹

3.0 X 10³⁰

1.0 X 10¹¹

3.0 X 10¹¹

Multiple Choice

Solve (3.0 X 10³) X (4.0 X 10⁸)

12 X 10¹¹

1.2 X 10¹²

7 X 10¹¹

7 X 10²⁴

How to divide in scientific notation: Similar to multiplying, use associative to group and then divide.

Solve: 1.5 X 10⁸ ÷ 3.0 X 10²

Multiple Choice

Solve (2.0 X 10¹¹)÷ (4.0 X 10⁵)

0.5 X 10⁶

5 X 10⁵

5 X 10⁷

0.5 X 10¹⁶

Multiple Choice

Solve (6.0 X 10²⁰) ÷ (3.0 X 10⁹)

2.0 X 10¹¹

1.8 X 10³⁰

2.0 X 10³⁰

1.8 X 10¹¹

How to add and subtract: Write the numbers in expanded form.

Solve 6.2 X 10⁹ - 4.5 X 10⁷

Multiple Choice

Solve 7.5 X 10⁹ - 3.0 X 10⁵

4.5 X 10⁴

7.4997 X 10⁹

7,499,700,000

10.5 X 10¹⁴

Multiple Choice

Solve 6.6 X 10⁸ + 4.4 X 10⁷

1.1 X 10¹⁶

7.04 X 10⁸

11 X 10⁸

1.1 X 10⁸

Conclusion: Write two complete sentences about what you learned.

Lesson 1.10

Operations in Scientific Notation

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Lesson 1.10: Operations in Scientific Notation

Lesson 1.10

​How to Multiply: Use the associative property to group

​Solve (2.2 X 103) X (2.0 X 105)

​How to divide in scientific notation: Similar to multiplying, use associative to group and then divide.

​Solve: 1.5 X 108 ÷ 3.0 X 102

​How to add and subtract: Write the numbers in expanded form.

​Solve 6.2 X 109 - 4.5 X 107

​Conclusion: Write two complete sentences about what you learned.

Lesson 1.10

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

How to Multiply: Use the associative property to group

Solve (2.2 X 10³) X (2.0 X 10⁵)

How to divide in scientific notation: Similar to multiplying, use associative to group and then divide.

Solve: 1.5 X 10⁸ ÷ 3.0 X 10²

How to add and subtract: Write the numbers in expanded form.

Solve 6.2 X 10⁹ - 4.5 X 10⁷

Conclusion: Write two complete sentences about what you learned.