Topics
2. Exponents & Scientific Notation
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United States of AmericaPA
Grade 8 Assessment Anchors - Grade 8 Core Standards

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

CC.2.2.8.B.1

Apply concepts of radicals and integer exponents to generate equivalent expressions.

M08.B-E.1.1.3

Estimate very large or very small quantities by using numbers expressed in the form of a single digit times an integer power of 10 and express how many times larger or smaller one number is than another. 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 than the United States’ population.

M08.B-E.1.1.4

Perform operations with numbers expressed in scientific notation, including problems where both decimal and scientific notation are used. Express answers in 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 (e.g., interpret 4.7EE9 displayed on a calculator as 4.7 x 10^9)

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