Topics
2. Exponents & Scientific Notation
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United States of AmericaOH
Grade 8

2.01 Scientific notation

Lesson
Practice

Interactive practice questions

Which of the these two values is smaller?

$10^5$105

A

$10^7$107

B
Easy
< 1min

Which of the following is written in scientific notation?

Hard
< 1min

Complete the following expression.

Easy
< 1min

Complete the following expression.

Easy
< 1min
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Outcomes

8.EE.3

Use numbers expressed in the form of a single digit times an integer power of 10 to estimate very large or very small quantities and to express how many times as much one is than the other. For example, estimate the population of the United States as 3 × 10^8; and the population of the world as 7 × 10^9; and determine that the world population is more than 20 times larger.

8.EE.4

Perform operations with numbers expressed in scientific notation, including problems where both decimal notation and scientific notation are useUse scientific notation and choose units of appropriate size for measurements of very large or very small quantities, e.g., use millimeters per year for seafloor spreading. Interpret scientific notation that has been generated by technology.

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