Unit 1 Review: The Real Numbers

Front

What is the product of -6 and -8?

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48

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CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

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Back

-31

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CCSS.7.EE.B.3

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Back

4 \frac{13}{18}

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CCSS.7.NS.A.1C

Front

Write 75,000 in Scientific Notation.

Back

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CCSS.8.EE.A.3

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Back

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CCSS.7.NS.A.1C

Front

What is the definition of a rational number?

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A rational number is any number that can be expressed as the quotient or fraction of two integers.

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CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Front

What is the definition of an integer?

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An integer is a whole number that can be positive, negative, or zero.

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CCSS.8.NS.A.1

Front

What is the definition of absolute value?

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The absolute value of a number is its distance from zero on the number line, regardless of direction.

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CCSS.6.NS.C.7C

Front

What is the definition of scientific notation?

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Scientific notation is a way of expressing numbers as a product of a coefficient and a power of ten.

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CCSS.8.EE.A.3

Front

What is the rule for multiplying two negative numbers?

Back

The product of two negative numbers is a positive number.

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CCSS.7.NS.A.2A

CCSS.7.NS.A.2B