(Grimes)Scientific Notation with Operations MVP

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What is scientific notation?

Back

A way to express very large or very small numbers using powers of ten. It is written in the form a x 10^n, where 1 ≤ a < 10 and n is an integer.

Tags

CCSS.8.EE.A.3

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Which of the following is correct scientific notation? 8.987000, 8.98 x 10^6, 80.987 x 10, 8.98^6

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8.98 x 10^6

Tags

CCSS.8.EE.A.3

Front

How do you add numbers in scientific notation?

Back

Ensure the exponents are the same, then add the coefficients. Convert back to scientific notation if necessary.

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CCSS.8.EE.A.4

Front

What is the result of (7.3 x 10^5) + (3.7 x 10^5)?

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1.1 x 10^6

Tags

CCSS.8.EE.A.4

Front

How do you divide numbers in scientific notation?

Back

Divide the coefficients and subtract the exponents. Convert back to scientific notation if necessary.

Tags

CCSS.8.EE.A.4

Front

Back

Tags

CCSS.8.EE.A.4

Front

What does the exponent in scientific notation indicate?

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It indicates the number of places the decimal point moves. A positive exponent means the number is large, while a negative exponent means the number is small.

Tags

CCSS.8.EE.A.3

Front

What is 7.82 x 10^6 an example of?

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Scientific notation, indicating a large number.

Tags

CCSS.8.EE.A.3

Front

What is the standard notation of 5.6 x 10^-3?

Back

0.0056

Tags

CCSS.8.EE.A.3

Front

How do you convert scientific notation to standard notation?

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Multiply the coefficient by 10 raised to the power of the exponent.

Tags

CCSS.8.EE.A.3