7.1 a-e Checkpoint review

7.1 a-e Checkpoint review

Assessment

Flashcard

Mathematics

7th Grade

Practice Problem

Hard

CCSS
8.EE.A.3, 8.EE.A.1, 8.EE.A.4

Standards-aligned

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is scientific notation?

Back

Scientific notation is a way of expressing numbers that are too large or too small to be conveniently written in decimal form. It is written as a product of a number (between 1 and 10) and a power of 10.

Tags

CCSS.8.EE.A.3

2.

FLASHCARD QUESTION

Front

How do you convert a number from scientific notation to standard form?

Back

To convert a number from scientific notation to standard form, multiply the coefficient by 10 raised to the power indicated. For example, 2.08 x 10^2 = 208.

3.

FLASHCARD QUESTION

Front

What is the standard form of 6.47 x 10^11?

Back

The standard form of 6.47 x 10^11 is 64700000000.

Tags

CCSS.8.EE.A.3

4.

FLASHCARD QUESTION

Front

How do you convert a decimal to a percent?

Back

To convert a decimal to a percent, multiply the decimal by 100 and add a percent sign. For example, 0.384 x 100 = 38.4%.

5.

FLASHCARD QUESTION

Front

What is the value of 10^0?

Back

The value of 10^0 is 1.

Tags

CCSS.8.EE.A.1

6.

FLASHCARD QUESTION

Front

How do you write a large number in scientific notation?

Back

To write a large number in scientific notation, identify the first non-zero digit, place the decimal after it, and count the number of places the decimal has moved to determine the exponent of 10. For example, 52,300,000 is written as 5.23 x 10^7.

Tags

CCSS.8.EE.A.3

7.

FLASHCARD QUESTION

Front

What is the purpose of using scientific notation?

Back

The purpose of using scientific notation is to simplify the representation of very large or very small numbers, making them easier to read, write, and calculate.

Tags

CCSS.8.EE.A.3

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